f1-elo
1973 F1 Season - Elo Analysis
Last updated: 2025-08-01
Quick Navigation
Round 1 – Argentine Grand Prix • Round 2 – Brazilian Grand Prix • Round 3 – South African Grand Prix • Round 4 – Spanish Grand Prix • Round 5 – Belgian Grand Prix • Round 6 – Monaco Grand Prix • Round 7 – Swedish Grand Prix • Round 8 – French Grand Prix • Round 9 – British Grand Prix • Round 10 – Dutch Grand Prix • Round 11 – German Grand Prix • Round 12 – Austrian Grand Prix • Round 13 – Italian Grand Prix • Round 14 – Canadian Grand Prix • Round 15 – United States Grand Prix
| 📊 View Complete F1 1973 Season Results | Wikipedia 1973 F1 Season |
Final Elo Ratings
📊 View Complete F1 1973 Season Results
| Rank | Starting Elo | Driver | Constructor | Qualifying Elo | Race Elo | Final ELO |
|---|---|---|---|---|---|---|
| 1 | 1809 |  Jackie Stewart |
Tyrrell | 1921 | 1699 | 1767 ▼ 42 |
| 2 | 1681 |  Ronnie Peterson |
Team Lotus | 1876 | 1701 | 1756 ▲ 75 |
| 3 | 1544 |  Carlos Reutemann |
Brabham | 1742 | 1605 | 1648 ▲ 104 |
| 4 | 1644 |  Jacky Ickx |
Ferrari | 1567 | 1662 | 1634 ▼ 10 |
| 5 | 1638 |  Chris Amon |
Tyrrell | 1741 | 1581 | 1630 ▼ 8 |
| 6 | 1684 |  Emerson Fittipaldi |
Team Lotus | 1655 | 1612 | 1626 ▼ 58 |
| 7 | 1535 |  Peter Revson |
McLaren | 1604 | 1589 | 1594 ▲ 59 |
| 8 | 1513 | Carlos Pace |
Surtees | 1642 | 1548 | 1576 ▲ 63 |
| 9 | 1620 | Denny Hulme |
McLaren | 1624 | 1546 | 1573 ▼ 47 |
| 10 | 1500 | James Hunt |
March | 1579 | 1565 | 1569 ▲ 69 |
| 11 | 1548 |  Jean-Pierre Beltoise |
BRM | 1660 | 1521 | 1559 ▲ 11 |
| 12 | 1530 | Howden Ganley |
Iso Marlboro | 1655 | 1496 | 1544 ▲ 14 |
| 13 | 1619 | Mike Hailwood |
Surtees | 1657 | 1490 | 1539 ▼ 80 |
| 14 | 1499 | François Cevert |
Tyrrell | 1633 | 1497 | 1538 ▲ 39 |
| 15 | 1488 |  Gijs van Lennep |
Iso Marlboro | 1411 | 1560 | 1515 ▲ 27 |
| 16 | 1469 |  Arturo Merzario |
Ferrari | 1499 | 1520 | 1513 ▲ 44 |
| 17 | 1500 | Eddie Keizan | Tyrrell | 1516 | 1509 | 1510 ▲ 10 |
| 18 | 1496 | Brian Redman |
Shadow | 1461 | 1525 | 1507 ▲ 11 |
| 19 | 1500 | George Follmer |
Shadow | 1480 | 1515 | 1505 ▲ 5 |
| 20 | 1500 |  Jochen Mass |
Surtees | 1502 | 1503 | 1503 ▲ 3 |
| 21 | 1458 |  Niki Lauda |
BRM | 1533 | 1479 | 1497 ▲ 39 |
| 22 | 1500 | Luiz Bueno |
Surtees | 1480 | 1500 | 1494 ▼ 6 |
| 23 | 1527 |  Tim Schenken |
Iso Marlboro | 1576 | 1456 | 1494 ▼ 33 |
| 24 | 1500 | David Purley |
March | 1416 | 1526 | 1493 ▼ 7 |
| 25 | 1500 | John Watson |
Brabham | 1478 | 1500 | 1493 ▼ 7 |
| 26 | 1500 | Graham McRae |
Iso Marlboro | 1467 | 1500 | 1490 ▼ 10 |
| 27 | 1528 |  Clay Regazzoni |
BRM | 1554 | 1458 | 1486 ▼ 42 |
| 28 | 1477 | Andrea de Adamich |
Surtees | 1404 | 1523 | 1485 ▲ 8 |
| 29 | 1493 | Jackie Pretorius | Iso Marlboro | 1447 | 1500 | 1485 ▼ 8 |
| 30 | 1500 | Roger Williamson |
March | 1490 | 1481 | 1484 ▼ 16 |
| 31 | 1515 | Wilson Fittipaldi |
Brabham | 1428 | 1502 | 1480 ▼ 35 |
| 32 | 1497 | Dave Charlton | Team Lotus | 1479 | 1482 | 1480 ▼ 17 |
| 33 | 1479 | Reine Wisell |
March | 1539 | 1449 | 1476 ▼ 3 |
| 34 | 1486 | Jean-Pierre Jarier |
March | 1502 | 1449 | 1465 ▼ 21 |
| 35 | 1478 | Jackie Oliver |
Shadow | 1567 | 1420 | 1463 ▼ 15 |
| 36 | 1470 | Mike Beuttler |
March | 1370 | 1501 | 1462 ▼ 8 |
| 37 | 1512 | Rolf Stommelen |
Brabham | 1494 | 1444 | 1461 ▼ 51 |
| 38 | 1463 | Peter Gethin |
BRM | 1484 | 1443 | 1456 ▼ 7 |
| 39 | 1452 | Nanni Galli |
Iso Marlboro | 1486 | 1433 | 1449 ▼ 3 |
| 40 | 1486 | Jody Scheckter | McLaren | 1504 | 1420 | 1445 ▼ 41 |
| 41 | 1444 | Henri Pescarolo |
March | 1622 | 1362 | 1438 ▼ 6 |
| 42 | 1416 | Graham Hill |
Shadow | 1390 | 1431 | 1415 ▼ 1 |
Race-by-Race ELO Changes
Round 1 - Argentine Grand Prix
Date: 1973-01-28
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Clay Regazzoni |
BRM | 1 | 1711 | +9 | 1720 | Jean-Pierre Beltoise (P7) |
| Emerson Fittipaldi |
Team Lotus | 2 | 1788 | +27 | 1815 | Ronnie Peterson (P5) |
| Jacky Ickx |
Ferrari | 3 | 1601 | +20 | 1621 | Arturo Merzario (P14) |
| Jackie Stewart |
Tyrrell | 4 | 1993 | +5 | 1998 | François Cevert (P6) |
| Ronnie Peterson |
Team Lotus | 5 | 1732 | -27 | 1705 | Emerson Fittipaldi (P2) |
| François Cevert |
Tyrrell | 6 | 1549 | -5 | 1544 | Jackie Stewart (P4) |
| Jean-Pierre Beltoise |
BRM | 7 | 1547 | -9 | 1538 | Clay Regazzoni (P1) |
| Denny Hulme |
McLaren | 8 | 1674 | +26 | 1700 | Peter Revson (P11) |
| Carlos Reutemann |
Brabham | 9 | 1657 | +14 | 1671 | Wilson Fittipaldi (P13) |
| Mike Hailwood |
Surtees | 10 | 1628 | +33 | 1661 | Carlos Pace (P15) |
| Peter Revson |
McLaren | 11 | 1610 | -26 | 1584 | Denny Hulme (P8) |
| Wilson Fittipaldi |
Brabham | 13 | 1430 | -14 | 1416 | Carlos Reutemann (P9) |
| Niki Lauda |
BRM | 13 | 1464 | -6 | 1458 | Clay Regazzoni (P1) |
| Arturo Merzario |
Ferrari | 14 | 1462 | -20 | 1442 | Jacky Ickx (P3) |
| Carlos Pace |
Surtees | 15 | 1638 | -33 | 1605 | Mike Hailwood (P10) |
| Nanni Galli |
Iso Marlboro | 16 | 1436 | +41 | 1477 | Howden Ganley (P19) |
| Jean-Pierre Jarier |
March | 17 | 1471 | +24 | 1495 | Mike Beuttler (P18) |
| Mike Beuttler |
March | 18 | 1386 | -24 | 1362 | Jean-Pierre Jarier (P17) |
| Howden Ganley |
Iso Marlboro | 19 | 1534 | -41 | 1493 | Nanni Galli (P16) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Emerson Fittipaldi |
Team Lotus | 1 | Finished | 1639 | N/A | 1639 | Ronnie Peterson (PDNF) |
| François Cevert |
Tyrrell | 2 | Finished | 1477 | +52 | 1529 | Jackie Stewart (P3) |
| Jackie Stewart |
Tyrrell | 3 | Finished | 1729 | -52 | 1677 | François Cevert (P2) |
| Jacky Ickx |
Ferrari | 4 | Finished | 1662 | +16 | 1678 | Arturo Merzario (P9) |
| Denny Hulme |
McLaren | 5 | +1 Lap | 1593 | +24 | 1617 | Peter Revson (P8) |
| Wilson Fittipaldi |
Brabham | 6 | +1 Lap | 1550 | N/A | 1550 | Carlos Reutemann (PDNF) |
| Clay Regazzoni |
BRM | 7 | +3 Laps | 1452 | N/A | 1452 | Jean-Pierre Beltoise (PDNF) |
| Peter Revson |
McLaren | 8 | +4 Laps | 1502 | -24 | 1478 | Denny Hulme (P5) |
| Arturo Merzario |
Ferrari | 9 | +4 Laps | 1472 | -16 | 1456 | Jacky Ickx (P4) |
| Mike Beuttler |
March | 10 | Suspension | 1506 | N/A | 1506 | Jean-Pierre Jarier (PDNF) |
| Jean-Pierre Jarier |
March | 11 | Radiator | 1492 | N/A | 1492 | Mike Beuttler (PDNF) |
| Jean-Pierre Beltoise |
BRM | 12 | Engine | 1551 | N/A | 1551 | Clay Regazzoni (P7) |
| Howden Ganley |
Iso Marlboro | 13 | Not classified | 1528 | N/A | 1528 | Nanni Galli (PDNF) |
| Ronnie Peterson |
Team Lotus | 14 | Oil pressure | 1656 | N/A | 1656 | Emerson Fittipaldi (P1) |
| Niki Lauda |
BRM | 15 | Oil pressure | 1455 | N/A | 1455 | Clay Regazzoni (P7) |
| Carlos Reutemann |
Brabham | 16 | Gearbox | 1493 | N/A | 1493 | Wilson Fittipaldi (P6) |
| Mike Hailwood |
Surtees | 17 | Halfshaft | 1615 | N/A | 1615 | Carlos Pace (PDNF) |
| Carlos Pace |
Surtees | 18 | Suspension | 1461 | N/A | 1461 | Mike Hailwood (PDNF) |
| Nanni Galli |
Iso Marlboro | 19 | Engine | 1459 | N/A | 1459 | Howden Ganley (P13) |
Round 2 - Brazilian Grand Prix
Date: 1973-02-11
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | 1705 | +42 | 1747 | Emerson Fittipaldi (P2) |
| Emerson Fittipaldi |
Team Lotus | 2 | 1815 | -42 | 1773 | Ronnie Peterson (P1) |
| Jacky Ickx |
Ferrari | 3 | 1621 | +17 | 1638 | Arturo Merzario (P17) |
| Clay Regazzoni |
BRM | 4 | 1726 | +5 | 1731 | Niki Lauda (P13) |
| Denny Hulme |
McLaren | 5 | 1700 | +22 | 1722 | Peter Revson (P12) |
| Carlos Pace |
Surtees | 6 | 1605 | +11 | 1616 | Luiz Bueno (P20) |
| Carlos Reutemann |
Brabham | 7 | 1671 | +12 | 1683 | Wilson Fittipaldi (P11) |
| Jackie Stewart |
Tyrrell | 8 | 1998 | +4 | 2002 | François Cevert (P9) |
| François Cevert |
Tyrrell | 9 | 1544 | -4 | 1540 | Jackie Stewart (P8) |
| Jean-Pierre Beltoise |
BRM | 10 | 1550 | -8 | 1542 | Clay Regazzoni (P4) |
| Wilson Fittipaldi |
Brabham | 11 | 1416 | -12 | 1404 | Carlos Reutemann (P7) |
| Peter Revson |
McLaren | 12 | 1584 | -22 | 1562 | Denny Hulme (P5) |
| Niki Lauda |
BRM | 13 | 1446 | -5 | 1440 | Clay Regazzoni (P4) |
| Howden Ganley |
Iso Marlboro | 14 | 1493 | +30 | 1524 | Nanni Galli (P18) |
| Mike Hailwood |
Surtees | 14 | 1661 | +9 | 1670 | Luiz Bueno (P20) |
| Jean-Pierre Jarier |
March | 15 | 1495 | +20 | 1516 | Mike Beuttler (P19) |
| Arturo Merzario |
Ferrari | 17 | 1442 | -17 | 1425 | Jacky Ickx (P3) |
| Nanni Galli |
Iso Marlboro | 18 | 1477 | -30 | 1446 | Howden Ganley (P14) |
| Mike Beuttler |
March | 19 | 1362 | -20 | 1341 | Jean-Pierre Jarier (P15) |
| Luiz Bueno |
Surtees | 20 | 1500 | -11 | 1489 | Carlos Pace (P6) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Emerson Fittipaldi |
Team Lotus | 1 | Finished | 1639 | N/A | 1639 | Ronnie Peterson (PDNF) |
| Jackie Stewart |
Tyrrell | 2 | Finished | 1677 | +19 | 1696 | François Cevert (P10) |
| Denny Hulme |
McLaren | 3 | Finished | 1617 | N/A | 1617 | Peter Revson (PDNF) |
| Arturo Merzario |
Ferrari | 4 | +1 Lap | 1456 | +50 | 1506 | Jacky Ickx (P5) |
| Jacky Ickx |
Ferrari | 5 | +1 Lap | 1678 | -50 | 1628 | Arturo Merzario (P4) |
| Clay Regazzoni |
BRM | 6 | +1 Lap | 1452 | +16 | 1468 | Niki Lauda (P8) |
| Howden Ganley |
Iso Marlboro | 7 | +1 Lap | 1528 | +26 | 1554 | Nanni Galli (P9) |
| Niki Lauda |
BRM | 8 | +2 Laps | 1455 | -16 | 1439 | Clay Regazzoni (P6) |
| Nanni Galli |
Iso Marlboro | 9 | +2 Laps | 1459 | -26 | 1433 | Howden Ganley (P7) |
| François Cevert |
Tyrrell | 10 | +2 Laps | 1529 | -19 | 1510 | Jackie Stewart (P2) |
| Carlos Reutemann |
Brabham | 11 | +2 Laps | 1493 | N/A | 1493 | Wilson Fittipaldi (PDNF) |
| Luiz Bueno |
Surtees | 12 | +4 Laps | 1500 | N/A | 1500 | Carlos Pace (PDNF) |
| Jean-Pierre Beltoise |
BRM | 13 | Electrical | 1551 | N/A | 1551 | Clay Regazzoni (P6) |
| Mike Beuttler |
March | 14 | Overheating | 1506 | N/A | 1506 | Jean-Pierre Jarier (PDNF) |
| Carlos Pace |
Surtees | 15 | Suspension | 1461 | N/A | 1461 | Luiz Bueno (P12) |
| Mike Hailwood |
Surtees | 16 | Gearbox | 1615 | N/A | 1615 | Luiz Bueno (P12) |
| Jean-Pierre Jarier |
March | 17 | Gearbox | 1492 | N/A | 1492 | Mike Beuttler (PDNF) |
| Ronnie Peterson |
Team Lotus | 18 | Wheel | 1656 | N/A | 1656 | Emerson Fittipaldi (P1) |
| Wilson Fittipaldi |
Brabham | 19 | Overheating | 1550 | N/A | 1550 | Carlos Reutemann (P11) |
| Peter Revson |
McLaren | 20 | Gearbox | 1478 | N/A | 1478 | Denny Hulme (P3) |
Round 3 - South African Grand Prix
Date: 1973-03-03
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Denny Hulme |
McLaren | 1 | 1722 | +9 | 1731 | Peter Revson (P6) |
| Emerson Fittipaldi |
Team Lotus | 2 | 1773 | +15 | 1788 | Ronnie Peterson (P4) |
| Jody Scheckter | McLaren | 3 | 1481 | +19 | 1500 | Peter Revson (P6) |
| Ronnie Peterson |
Team Lotus | 4 | 1747 | -15 | 1732 | Emerson Fittipaldi (P2) |
| Clay Regazzoni |
BRM | 5 | 1740 | +4 | 1744 | Niki Lauda (P10) |
| Peter Revson |
McLaren | 6 | 1562 | -9 | 1553 | Denny Hulme (P1) |
| Jean-Pierre Beltoise |
BRM | 7 | 1554 | +10 | 1564 | Niki Lauda (P10) |
| Carlos Reutemann |
Brabham | 8 | 1683 | +11 | 1693 | Wilson Fittipaldi (P17) |
| Carlos Pace |
Surtees | 9 | 1635 | +8 | 1643 | Andrea de Adamich (P20) |
| Niki Lauda |
BRM | 10 | 1429 | -10 | 1418 | Jean-Pierre Beltoise (P7) |
| Jacky Ickx |
Ferrari | 11 | 1638 | +15 | 1652 | Arturo Merzario (P15) |
| Mike Hailwood |
Surtees | 12 | 1651 | +7 | 1658 | Andrea de Adamich (P20) |
| Dave Charlton | Team Lotus | 13 | 1490 | -5 | 1485 | Emerson Fittipaldi (P2) |
| Jackie Oliver |
Shadow | 14 | 1530 | +29 | 1559 | George Follmer (P21) |
| Arturo Merzario |
Ferrari | 15 | 1425 | -15 | 1411 | Jacky Ickx (P11) |
| Jackie Stewart |
Tyrrell | 16 | 2002 | +2 | 2004 | Eddie Keizan (P22) |
| Wilson Fittipaldi |
Brabham | 17 | 1404 | -11 | 1394 | Carlos Reutemann (P8) |
| Jean-Pierre Jarier |
March | 18 | 1516 | +17 | 1533 | Mike Beuttler (P23) |
| Howden Ganley |
Iso Marlboro | 19 | 1524 | +27 | 1551 | Jackie Pretorius (P24) |
| Andrea de Adamich |
Surtees | 20 | 1436 | -8 | 1428 | Carlos Pace (P9) |
| George Follmer |
Shadow | 21 | 1500 | -29 | 1471 | Jackie Oliver (P14) |
| Eddie Keizan | Tyrrell | 22 | 1500 | -2 | 1498 | Jackie Stewart (P16) |
| Mike Beuttler |
March | 23 | 1341 | -17 | 1324 | Jean-Pierre Jarier (P18) |
| Jackie Pretorius | Iso Marlboro | 24 | 1474 | -27 | 1447 | Howden Ganley (P19) |
| François Cevert |
Tyrrell | 25 | 1540 | -2 | 1538 | Jackie Stewart (P16) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Jackie Stewart |
Tyrrell | 1 | Finished | 1696 | +8 | 1704 | Eddie Keizan (P13) |
| Peter Revson |
McLaren | 2 | Finished | 1478 | +22 | 1500 | Denny Hulme (P5) |
| Emerson Fittipaldi |
Team Lotus | 3 | Finished | 1639 | +17 | 1656 | Ronnie Peterson (P11) |
| Arturo Merzario |
Ferrari | 4 | +1 Lap | 1506 | +43 | 1549 | Jacky Ickx (P24) |
| Denny Hulme |
McLaren | 5 | +2 Laps | 1617 | -22 | 1595 | Peter Revson (P2) |
| George Follmer |
Shadow | 6 | +2 Laps | 1500 | N/A | 1500 | Jackie Oliver (PDNF) |
| Carlos Reutemann |
Brabham | 7 | +2 Laps | 1493 | N/A | 1493 | Wilson Fittipaldi (PDNF) |
| Andrea de Adamich |
Surtees | 8 | +2 Laps | 1498 | +14 | 1512 | Carlos Pace (P12) |
| Jody Scheckter | McLaren | 9 | Engine | 1488 | N/A | 1488 | Peter Revson (P2) |
| Howden Ganley |
Iso Marlboro | 10 | +6 Laps | 1554 | N/A | 1554 | Jackie Pretorius (PDNF) |
| Ronnie Peterson |
Team Lotus | 11 | +6 Laps | 1656 | -17 | 1639 | Emerson Fittipaldi (P3) |
| Carlos Pace |
Surtees | 12 | Accident | 1461 | -14 | 1447 | Andrea de Adamich (P8) |
| Eddie Keizan | Tyrrell | 13 | Not classified | 1500 | -8 | 1492 | Jackie Stewart (P1) |
| Jean-Pierre Jarier |
March | 14 | Not classified | 1492 | +33 | 1525 | Mike Beuttler (P16) |
| François Cevert |
Tyrrell | 15 | Not classified | 1510 | -8 | 1502 | Jackie Stewart (P1) |
| Mike Beuttler |
March | 16 | Not classified | 1506 | -33 | 1473 | Jean-Pierre Jarier (P14) |
| Wilson Fittipaldi |
Brabham | 17 | Gearbox | 1550 | N/A | 1550 | Carlos Reutemann (P7) |
| Jackie Pretorius | Iso Marlboro | 18 | Overheating | 1500 | N/A | 1500 | Howden Ganley (P10) |
| Niki Lauda |
BRM | 19 | Engine | 1439 | N/A | 1439 | Jean-Pierre Beltoise (PDNF) |
| Jackie Oliver |
Shadow | 20 | Engine | 1457 | N/A | 1457 | George Follmer (P6) |
| Jean-Pierre Beltoise |
BRM | 21 | Clutch | 1551 | N/A | 1551 | Niki Lauda (PDNF) |
| Dave Charlton | Team Lotus | 22 | Accident | 1501 | -9 | 1492 | Emerson Fittipaldi (P3) |
| Clay Regazzoni |
BRM | 23 | Accident | 1468 | N/A | 1468 | Niki Lauda (PDNF) |
| Jacky Ickx |
Ferrari | 24 | Accident | 1628 | -43 | 1585 | Arturo Merzario (P4) |
| Mike Hailwood |
Surtees | 25 | Accident | 1615 | -21 | 1594 | Andrea de Adamich (P8) |
Round 4 - Spanish Grand Prix
Date: 1973-04-29
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | 1738 | +37 | 1775 | Emerson Fittipaldi (P7) |
| Denny Hulme |
McLaren | 2 | 1738 | +15 | 1753 | Peter Revson (P5) |
| François Cevert |
Tyrrell | 3 | 1520 | +60 | 1580 | Jackie Stewart (P4) |
| Jackie Stewart |
Tyrrell | 4 | 2006 | -60 | 1945 | François Cevert (P3) |
| Peter Revson |
McLaren | 5 | 1534 | -15 | 1519 | Denny Hulme (P2) |
| Jacky Ickx |
Ferrari | 6 | N/A | N/A | N/A | N/A |
| Emerson Fittipaldi |
Team Lotus | 7 | 1793 | -37 | 1756 | Ronnie Peterson (P1) |
| Clay Regazzoni |
BRM | 8 | 1752 | +8 | 1760 | Jean-Pierre Beltoise (P10) |
| Mike Hailwood |
Surtees | 9 | 1641 | +34 | 1675 | Carlos Pace (P16) |
| Jean-Pierre Beltoise |
BRM | 10 | 1556 | -8 | 1548 | Clay Regazzoni (P8) |
| Niki Lauda |
BRM | 11 | 1414 | -10 | 1404 | Jean-Pierre Beltoise (P10) |
| Wilson Fittipaldi |
Brabham | 12 | 1394 | +27 | 1421 | Carlos Reutemann (P15) |
| Jackie Oliver |
Shadow | 13 | 1559 | +13 | 1572 | George Follmer (P14) |
| George Follmer |
Shadow | 14 | 1471 | +15 | 1486 | Graham Hill (P22) |
| Carlos Reutemann |
Brabham | 15 | 1693 | -27 | 1666 | Wilson Fittipaldi (P12) |
| Carlos Pace |
Surtees | 16 | 1659 | -34 | 1626 | Mike Hailwood (P9) |
| Andrea de Adamich |
Brabham | 17 | 1421 | -16 | 1405 | Wilson Fittipaldi (P12) |
| Henri Pescarolo |
March | 18 | 1586 | +12 | 1598 | Mike Beuttler (P19) |
| Mike Beuttler |
March | 19 | 1324 | -12 | 1313 | Henri Pescarolo (P18) |
| Nanni Galli |
Iso Marlboro | 20 | 1446 | +41 | 1488 | Howden Ganley (P21) |
| Howden Ganley |
Iso Marlboro | 21 | 1551 | -41 | 1510 | Nanni Galli (P20) |
| Graham Hill |
Shadow | 22 | 1444 | -15 | 1429 | George Follmer (P14) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Emerson Fittipaldi |
Team Lotus | 1 | Finished | 1665 | N/A | 1665 | Ronnie Peterson (PDNF) |
| François Cevert |
Tyrrell | 2 | Finished | 1485 | N/A | 1485 | Jackie Stewart (PDNF) |
| George Follmer |
Shadow | 3 | Finished | 1500 | N/A | 1500 | Graham Hill (PDNF) |
| Peter Revson |
McLaren | 4 | +1 Lap | 1500 | +40 | 1541 | Denny Hulme (P6) |
| Jean-Pierre Beltoise |
BRM | 5 | +1 Lap | 1551 | +12 | 1563 | Clay Regazzoni (P9) |
| Denny Hulme |
McLaren | 6 | +1 Lap | 1595 | -40 | 1554 | Peter Revson (P4) |
| Mike Beuttler |
March | 7 | +1 Lap | 1473 | +24 | 1497 | Henri Pescarolo (P8) |
| Henri Pescarolo |
March | 8 | +2 Laps | 1386 | -24 | 1362 | Mike Beuttler (P7) |
| Clay Regazzoni |
BRM | 9 | +6 Laps | 1468 | -12 | 1456 | Jean-Pierre Beltoise (P5) |
| Wilson Fittipaldi |
Brabham | 10 | +6 Laps | 1550 | N/A | 1550 | Carlos Reutemann (PDNF) |
| Nanni Galli |
Iso Marlboro | 11 | +6 Laps | 1433 | N/A | 1433 | Howden Ganley (PDNF) |
| Jacky Ickx |
Ferrari | 12 | +6 Laps | N/A | N/A | N/A | N/A |
| Carlos Reutemann |
Brabham | 13 | Halfshaft | 1493 | N/A | 1493 | Wilson Fittipaldi (P10) |
| Howden Ganley |
Iso Marlboro | 14 | Out of fuel | 1554 | N/A | 1554 | Nanni Galli (P11) |
| Ronnie Peterson |
Team Lotus | 15 | Gearbox | 1649 | N/A | 1649 | Emerson Fittipaldi (P1) |
| Jackie Stewart |
Tyrrell | 16 | Brakes | 1712 | N/A | 1712 | François Cevert (P2) |
| Niki Lauda |
BRM | 17 | Tyre | 1439 | N/A | 1439 | Jean-Pierre Beltoise (P5) |
| Graham Hill |
Shadow | 18 | Brakes | 1409 | N/A | 1409 | George Follmer (P3) |
| Mike Hailwood |
Surtees | 19 | Oil leak | 1572 | N/A | 1572 | Carlos Pace (PDNF) |
| Jackie Oliver |
Shadow | 20 | Engine | 1457 | N/A | 1457 | George Follmer (P3) |
| Andrea de Adamich |
Brabham | 21 | Wheel | 1533 | N/A | 1533 | Wilson Fittipaldi (P10) |
| Carlos Pace |
Surtees | 22 | Halfshaft | 1469 | N/A | 1469 | Mike Hailwood (PDNF) |
Round 5 - Belgian Grand Prix
Date: 1973-05-20
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | 1775 | +30 | 1806 | Emerson Fittipaldi (P9) |
| Denny Hulme |
McLaren | 2 | 1753 | +13 | 1766 | Peter Revson (P10) |
| Jacky Ickx |
Ferrari | 3 | N/A | N/A | N/A | N/A |
| François Cevert |
Tyrrell | 4 | 1580 | +57 | 1637 | Jackie Stewart (P6) |
| Jean-Pierre Beltoise |
BRM | 5 | 1558 | +9 | 1567 | Niki Lauda (P14) |
| Jackie Stewart |
Tyrrell | 6 | 1945 | -57 | 1888 | François Cevert (P4) |
| Carlos Reutemann |
Brabham | 7 | 1672 | +6 | 1678 | Andrea de Adamich (P18) |
| Carlos Pace |
Surtees | 8 | 1626 | +37 | 1662 | Mike Hailwood (P13) |
| Emerson Fittipaldi |
Team Lotus | 9 | 1756 | -30 | 1726 | Ronnie Peterson (P1) |
| Peter Revson |
McLaren | 10 | 1519 | -13 | 1505 | Denny Hulme (P2) |
| George Follmer |
Shadow | 11 | 1473 | +14 | 1486 | Graham Hill (P23) |
| Clay Regazzoni |
BRM | 12 | 1764 | +4 | 1767 | Niki Lauda (P14) |
| Mike Hailwood |
Surtees | 13 | 1675 | -37 | 1639 | Carlos Pace (P8) |
| Niki Lauda |
BRM | 14 | 1400 | -4 | 1397 | Clay Regazzoni (P12) |
| Chris Amon |
Tecno | 15 | N/A | N/A | N/A | N/A |
| Jean-Pierre Jarier |
March | 16 | 1533 | +14 | 1547 | Mike Beuttler (P20) |
| Nanni Galli |
Iso Marlboro | 17 | 1488 | +34 | 1522 | Howden Ganley (P21) |
| Andrea de Adamich |
Brabham | 18 | 1399 | +18 | 1417 | Wilson Fittipaldi (P19) |
| Wilson Fittipaldi |
Brabham | 19 | 1437 | -18 | 1419 | Andrea de Adamich (P18) |
| Mike Beuttler |
March | 20 | 1313 | -14 | 1299 | Jean-Pierre Jarier (P16) |
| Howden Ganley |
Iso Marlboro | 21 | 1510 | -34 | 1476 | Nanni Galli (P17) |
| Jackie Oliver |
Shadow | 22 | 1582 | +9 | 1590 | Graham Hill (P23) |
| Graham Hill |
Shadow | 23 | 1419 | -14 | 1406 | George Follmer (P11) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Jackie Stewart |
Tyrrell | 1 | Finished | 1712 | +14 | 1726 | François Cevert (P2) |
| François Cevert |
Tyrrell | 2 | Finished | 1485 | -14 | 1472 | Jackie Stewart (P1) |
| Emerson Fittipaldi |
Team Lotus | 3 | Finished | 1665 | +31 | 1696 | Ronnie Peterson (P15) |
| Andrea de Adamich |
Brabham | 4 | +1 Lap | 1533 | N/A | 1533 | Wilson Fittipaldi (PDNF) |
| Niki Lauda |
BRM | 5 | +1 Lap | 1439 | +17 | 1456 | Clay Regazzoni (P10) |
| Chris Amon |
Tecno | 6 | +3 Laps | N/A | N/A | N/A | N/A |
| Denny Hulme |
McLaren | 7 | +3 Laps | 1554 | +31 | 1585 | Peter Revson (P16) |
| Carlos Pace |
Surtees | 8 | +4 Laps | 1469 | +41 | 1510 | Mike Hailwood (P23) |
| Graham Hill |
Shadow | 9 | +5 Laps | 1409 | N/A | 1409 | George Follmer (PDNF) |
| Clay Regazzoni |
BRM | 10 | Accident | 1456 | -17 | 1439 | Niki Lauda (P5) |
| Mike Beuttler |
March | 11 | Accident | 1497 | +35 | 1531 | Jean-Pierre Jarier (P12) |
| Jean-Pierre Jarier |
March | 12 | Accident | 1525 | -35 | 1491 | Mike Beuttler (P11) |
| Jean-Pierre Beltoise |
BRM | 13 | Not classified | 1563 | -21 | 1542 | Niki Lauda (P5) |
| Wilson Fittipaldi |
Brabham | 14 | Engine | 1550 | N/A | 1550 | Andrea de Adamich (P4) |
| Ronnie Peterson |
Team Lotus | 15 | Accident | 1649 | -31 | 1618 | Emerson Fittipaldi (P3) |
| Peter Revson |
McLaren | 16 | Accident | 1541 | -31 | 1510 | Denny Hulme (P7) |
| Howden Ganley |
Iso Marlboro | 17 | Accident | 1554 | N/A | 1554 | Nanni Galli (PDNF) |
| Carlos Reutemann |
Brabham | 18 | Engine | 1493 | N/A | 1493 | Andrea de Adamich (P4) |
| George Follmer |
Shadow | 19 | Throttle | 1500 | N/A | 1500 | Graham Hill (P9) |
| Jackie Oliver |
Shadow | 20 | Accident | 1457 | -18 | 1439 | Graham Hill (P9) |
| Jacky Ickx |
Ferrari | 21 | Oil pump | N/A | N/A | N/A | N/A |
| Nanni Galli |
Iso Marlboro | 22 | Engine | 1433 | N/A | 1433 | Howden Ganley (P17) |
| Mike Hailwood |
Surtees | 23 | Accident | 1572 | -41 | 1531 | Carlos Pace (P8) |
Round 6 - Monaco Grand Prix
Date: 1973-06-03
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Jackie Stewart |
Tyrrell | 1 | 1888 | +12 | 1901 | François Cevert (P4) |
| Ronnie Peterson |
Team Lotus | 2 | 1806 | +25 | 1830 | Emerson Fittipaldi (P5) |
| Denny Hulme |
McLaren | 3 | 1766 | +12 | 1778 | Peter Revson (P15) |
| François Cevert |
Tyrrell | 4 | 1637 | -12 | 1625 | Jackie Stewart (P1) |
| Emerson Fittipaldi |
Team Lotus | 5 | 1726 | -25 | 1701 | Ronnie Peterson (P2) |
| Niki Lauda |
BRM | 6 | 1388 | +24 | 1412 | Jean-Pierre Beltoise (P11) |
| Jacky Ickx |
Ferrari | 7 | 1652 | +13 | 1665 | Arturo Merzario (P16) |
| Clay Regazzoni |
BRM | 8 | 1743 | +9 | 1751 | Jean-Pierre Beltoise (P11) |
| Wilson Fittipaldi |
Brabham | 9 | 1413 | +16 | 1429 | Andrea de Adamich (P25) |
| Howden Ganley |
Iso Marlboro | 10 | 1476 | +36 | 1512 | Nanni Galli (P21) |
| Jean-Pierre Beltoise |
BRM | 11 | 1591 | -24 | 1567 | Niki Lauda (P6) |
| Chris Amon |
Tecno | 12 | N/A | N/A | N/A | N/A |
| Mike Hailwood |
Surtees | 13 | 1639 | +34 | 1673 | Carlos Pace (P17) |
| Jean-Pierre Jarier |
March | 14 | 1547 | +9 | 1556 | James Hunt (P18) |
| Peter Revson |
McLaren | 15 | 1505 | -12 | 1494 | Denny Hulme (P3) |
| Arturo Merzario |
Ferrari | 16 | 1411 | -13 | 1398 | Jacky Ickx (P7) |
| Carlos Pace |
Surtees | 17 | 1662 | -34 | 1628 | Mike Hailwood (P13) |
| James Hunt |
March | 18 | 1500 | -9 | 1491 | Jean-Pierre Jarier (P14) |
| Carlos Reutemann |
Brabham | 19 | 1684 | +5 | 1689 | Andrea de Adamich (P25) |
| Mike Beuttler |
March | 20 | 1299 | -5 | 1294 | James Hunt (P18) |
| Nanni Galli |
Iso Marlboro | 21 | 1522 | -36 | 1486 | Howden Ganley (P10) |
| Jackie Oliver |
Shadow | 22 | 1570 | +17 | 1587 | Graham Hill (P24) |
| David Purley |
March | 23 | 1500 | -11 | 1489 | James Hunt (P18) |
| Graham Hill |
Shadow | 24 | 1397 | -17 | 1380 | Jackie Oliver (P22) |
| Andrea de Adamich |
Brabham | 25 | 1411 | -16 | 1395 | Wilson Fittipaldi (P9) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Jackie Stewart |
Tyrrell | 1 | Finished | 1726 | +12 | 1738 | François Cevert (P4) |
| Emerson Fittipaldi |
Team Lotus | 2 | Finished | 1696 | +25 | 1721 | Ronnie Peterson (P3) |
| Ronnie Peterson |
Team Lotus | 3 | +1 Lap | 1618 | -25 | 1593 | Emerson Fittipaldi (P2) |
| François Cevert |
Tyrrell | 4 | +1 Lap | 1472 | -12 | 1460 | Jackie Stewart (P1) |
| Peter Revson |
McLaren | 5 | +2 Laps | 1510 | +39 | 1549 | Denny Hulme (P6) |
| Denny Hulme |
McLaren | 6 | +2 Laps | 1585 | -39 | 1546 | Peter Revson (P5) |
| Andrea de Adamich |
Brabham | 7 | +3 Laps | 1533 | N/A | 1533 | Wilson Fittipaldi (PDNF) |
| Mike Hailwood |
Surtees | 8 | +3 Laps | 1531 | N/A | 1531 | Carlos Pace (PDNF) |
| James Hunt |
March | 9 | Engine | 1500 | N/A | 1500 | Jean-Pierre Jarier (PDNF) |
| Jackie Oliver |
Shadow | 10 | +6 Laps | 1439 | N/A | 1439 | Graham Hill (PDNF) |
| Wilson Fittipaldi |
Brabham | 11 | Fuel system | 1550 | N/A | 1550 | Andrea de Adamich (P7) |
| Jean-Pierre Jarier |
March | 12 | Gearbox | 1491 | N/A | 1491 | James Hunt (PDNF) |
| Graham Hill |
Shadow | 13 | Suspension | 1427 | N/A | 1427 | Jackie Oliver (P10) |
| Arturo Merzario |
Ferrari | 14 | Oil pressure | 1549 | N/A | 1549 | Jacky Ickx (PDNF) |
| Carlos Reutemann |
Brabham | 15 | Gearbox | 1493 | N/A | 1493 | Andrea de Adamich (P7) |
| Jacky Ickx |
Ferrari | 16 | Halfshaft | 1585 | N/A | 1585 | Arturo Merzario (PDNF) |
| Howden Ganley |
Iso Marlboro | 17 | Halfshaft | 1554 | N/A | 1554 | Nanni Galli (PDNF) |
| Jean-Pierre Beltoise |
BRM | 18 | Accident | 1522 | N/A | 1522 | Niki Lauda (PDNF) |
| Carlos Pace |
Surtees | 19 | Halfshaft | 1510 | N/A | 1510 | Mike Hailwood (P8) |
| David Purley |
March | 20 | Fuel leak | 1500 | N/A | 1500 | James Hunt (PDNF) |
| Nanni Galli |
Iso Marlboro | 21 | Halfshaft | 1433 | N/A | 1433 | Howden Ganley (PDNF) |
| Niki Lauda |
BRM | 22 | Gearbox | 1476 | N/A | 1476 | Jean-Pierre Beltoise (P18) |
| Chris Amon |
Tecno | 23 | Overheating | N/A | N/A | N/A | N/A |
| Clay Regazzoni |
BRM | 24 | Brakes | 1460 | N/A | 1460 | Jean-Pierre Beltoise (P18) |
| Mike Beuttler |
March | 25 | Engine | 1531 | N/A | 1531 | James Hunt (PDNF) |
Round 7 - Swedish Grand Prix
Date: 1973-06-17
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | 1830 | +21 | 1851 | Emerson Fittipaldi (P4) |
| François Cevert |
Tyrrell | 2 | 1625 | +53 | 1678 | Jackie Stewart (P3) |
| Jackie Stewart |
Tyrrell | 3 | 1901 | -53 | 1848 | François Cevert (P2) |
| Emerson Fittipaldi |
Team Lotus | 4 | 1701 | -21 | 1680 | Ronnie Peterson (P1) |
| Carlos Reutemann |
Brabham | 5 | 1663 | +15 | 1678 | Wilson Fittipaldi (P12) |
| Denny Hulme |
McLaren | 6 | 1778 | +10 | 1788 | Peter Revson (P7) |
| Peter Revson |
McLaren | 7 | 1494 | -10 | 1483 | Denny Hulme (P6) |
| Jacky Ickx |
Ferrari | 8 | N/A | N/A | N/A | N/A |
| Jean-Pierre Beltoise |
BRM | 9 | 1558 | +23 | 1582 | Clay Regazzoni (P12) |
| Mike Hailwood |
Surtees | 10 | 1673 | +28 | 1701 | Carlos Pace (P16) |
| Howden Ganley |
Iso Marlboro | 11 | N/A | N/A | N/A | N/A |
| Clay Regazzoni |
BRM | 12 | 1723 | +5 | 1729 | Niki Lauda (P15) |
| Wilson Fittipaldi |
Brabham | 12 | 1455 | -15 | 1440 | Carlos Reutemann (P5) |
| Reine Wisell |
March | 14 | 1550 | +6 | 1556 | Mike Beuttler (P21) |
| Niki Lauda |
BRM | 15 | 1440 | -5 | 1435 | Clay Regazzoni (P12) |
| Carlos Pace |
Surtees | 16 | 1628 | -28 | 1600 | Mike Hailwood (P10) |
| Jackie Oliver |
Shadow | 17 | 1587 | +12 | 1599 | George Follmer (P19) |
| Graham Hill |
Shadow | 18 | 1380 | +21 | 1401 | George Follmer (P19) |
| George Follmer |
Shadow | 19 | 1507 | -12 | 1495 | Jackie Oliver (P17) |
| Jean-Pierre Jarier |
March | 20 | 1568 | +6 | 1574 | Mike Beuttler (P21) |
| Mike Beuttler |
March | 21 | 1306 | -6 | 1300 | Jean-Pierre Jarier (P20) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Denny Hulme |
McLaren | 1 | Finished | 1546 | +32 | 1578 | Peter Revson (P7) |
| Ronnie Peterson |
Team Lotus | 2 | Finished | 1593 | N/A | 1593 | Emerson Fittipaldi (PDNF) |
| François Cevert |
Tyrrell | 3 | Finished | 1460 | +53 | 1513 | Jackie Stewart (P5) |
| Carlos Reutemann |
Brabham | 4 | Finished | 1493 | +37 | 1530 | Wilson Fittipaldi (P20) |
| Jackie Stewart |
Tyrrell | 5 | Finished | 1738 | -53 | 1684 | François Cevert (P3) |
| Jacky Ickx |
Ferrari | 6 | +1 Lap | N/A | N/A | N/A | N/A |
| Peter Revson |
McLaren | 7 | +1 Lap | 1549 | -32 | 1517 | Denny Hulme (P1) |
| Mike Beuttler |
March | 8 | +2 Laps | 1531 | N/A | 1531 | Jean-Pierre Jarier (PDNF) |
| Clay Regazzoni |
BRM | 9 | +3 Laps | 1460 | +17 | 1476 | Niki Lauda (P13) |
| Carlos Pace |
Surtees | 10 | +3 Laps | 1510 | N/A | 1510 | Mike Hailwood (PDNF) |
| Howden Ganley |
Iso Marlboro | 11 | +3 Laps | N/A | N/A | N/A | N/A |
| Emerson Fittipaldi |
Team Lotus | 12 | Gearbox | 1721 | N/A | 1721 | Ronnie Peterson (P2) |
| Niki Lauda |
BRM | 13 | +5 Laps | 1476 | -17 | 1460 | Clay Regazzoni (P9) |
| George Follmer |
Shadow | 14 | +6 Laps | 1500 | N/A | 1500 | Jackie Oliver (PDNF) |
| Jean-Pierre Beltoise |
BRM | 15 | Engine | 1522 | N/A | 1522 | Clay Regazzoni (P9) |
| Jackie Oliver |
Shadow | 16 | Suspension | 1439 | N/A | 1439 | George Follmer (P14) |
| Mike Hailwood |
Surtees | 17 | Tyre | 1531 | N/A | 1531 | Carlos Pace (P10) |
| Jean-Pierre Jarier |
March | 18 | Throttle | 1491 | N/A | 1491 | Mike Beuttler (P8) |
| Graham Hill |
Shadow | 19 | Ignition | 1427 | N/A | 1427 | George Follmer (P14) |
| Wilson Fittipaldi |
Brabham | 20 | Accident | 1550 | -37 | 1513 | Carlos Reutemann (P4) |
| Reine Wisell |
March | 21 | Suspension | 1449 | N/A | 1449 | Mike Beuttler (P8) |
Round 8 - French Grand Prix
Date: 1973-07-01
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Jackie Stewart |
Tyrrell | 1 | 1848 | +18 | 1865 | François Cevert (P4) |
| Jody Scheckter | McLaren | 2 | 1494 | +54 | 1548 | Denny Hulme (P6) |
| Emerson Fittipaldi |
Team Lotus | 3 | 1680 | +47 | 1727 | Ronnie Peterson (P5) |
| François Cevert |
Tyrrell | 4 | 1678 | -18 | 1661 | Jackie Stewart (P1) |
| Ronnie Peterson |
Team Lotus | 5 | 1851 | -47 | 1804 | Emerson Fittipaldi (P3) |
| Denny Hulme |
McLaren | 6 | 1788 | -54 | 1734 | Jody Scheckter (P2) |
| Jean-Pierre Jarier |
March | 7 | 1557 | +15 | 1572 | James Hunt (P14) |
| Carlos Reutemann |
Brabham | 8 | 1678 | +7 | 1684 | Wilson Fittipaldi (P19) |
| Clay Regazzoni |
BRM | 9 | 1705 | +5 | 1711 | Niki Lauda (P17) |
| Arturo Merzario |
Ferrari | 10 | 1398 | +53 | 1451 | Jacky Ickx (P12) |
| Mike Hailwood |
Surtees | 11 | 1701 | +23 | 1724 | Carlos Pace (P18) |
| Jacky Ickx |
Ferrari | 12 | 1665 | -53 | 1612 | Arturo Merzario (P10) |
| Andrea de Adamich |
Brabham | 13 | 1390 | -5 | 1385 | Carlos Reutemann (P8) |
| James Hunt |
March | 14 | 1507 | +19 | 1526 | Reine Wisell (P22) |
| Jean-Pierre Beltoise |
BRM | 15 | 1591 | +9 | 1600 | Niki Lauda (P17) |
| Graham Hill |
Shadow | 16 | 1393 | +20 | 1413 | George Follmer (P20) |
| Niki Lauda |
BRM | 17 | 1425 | -9 | 1416 | Jean-Pierre Beltoise (P15) |
| Carlos Pace |
Surtees | 18 | 1600 | -23 | 1577 | Mike Hailwood (P11) |
| Wilson Fittipaldi |
Brabham | 19 | 1440 | -7 | 1434 | Carlos Reutemann (P8) |
| George Follmer |
Shadow | 20 | 1474 | -20 | 1454 | Graham Hill (P16) |
| Jackie Oliver |
Shadow | 21 | 1607 | -24 | 1583 | Graham Hill (P16) |
| Reine Wisell |
March | 22 | 1573 | -19 | 1554 | James Hunt (P14) |
| Henri Pescarolo |
Iso Marlboro | 23 | 1598 | +24 | 1622 | Howden Ganley (P24) |
| Howden Ganley |
Iso Marlboro | 24 | 1512 | -24 | 1488 | Henri Pescarolo (P23) |
| Rikky von Opel | Ensign | 25 | N/A | N/A | N/A | N/A |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | Finished | 1593 | +43 | 1637 | Emerson Fittipaldi (P18) |
| François Cevert |
Tyrrell | 2 | Finished | 1513 | +47 | 1560 | Jackie Stewart (P4) |
| Carlos Reutemann |
Brabham | 3 | Finished | 1530 | +15 | 1545 | Wilson Fittipaldi (P16) |
| Jackie Stewart |
Tyrrell | 4 | Finished | 1684 | -47 | 1638 | François Cevert (P2) |
| Jacky Ickx |
Ferrari | 5 | Finished | 1585 | +29 | 1614 | Arturo Merzario (P7) |
| James Hunt |
March | 6 | Finished | 1500 | N/A | 1500 | Reine Wisell (PDNF) |
| Arturo Merzario |
Ferrari | 7 | Finished | 1549 | -29 | 1520 | Jacky Ickx (P5) |
| Denny Hulme |
McLaren | 8 | Finished | 1578 | +24 | 1602 | Jody Scheckter (P17) |
| Niki Lauda |
BRM | 9 | Finished | 1460 | +19 | 1479 | Jean-Pierre Beltoise (P11) |
| Graham Hill |
Shadow | 10 | +1 Lap | 1427 | N/A | 1427 | George Follmer (PDNF) |
| Jean-Pierre Beltoise |
BRM | 11 | +1 Lap | 1522 | -19 | 1503 | Niki Lauda (P9) |
| Clay Regazzoni |
BRM | 12 | +1 Lap | 1476 | -16 | 1461 | Niki Lauda (P9) |
| Carlos Pace |
Surtees | 13 | +3 Laps | 1510 | N/A | 1510 | Mike Hailwood (PDNF) |
| Howden Ganley |
Iso Marlboro | 14 | +3 Laps | 1554 | N/A | 1554 | Henri Pescarolo (PDNF) |
| Rikky von Opel | Ensign | 15 | +3 Laps | N/A | N/A | N/A | N/A |
| Wilson Fittipaldi |
Brabham | 16 | +4 Laps | 1513 | -15 | 1498 | Carlos Reutemann (P3) |
| Jody Scheckter | McLaren | 17 | Accident | 1488 | -24 | 1464 | Denny Hulme (P8) |
| Emerson Fittipaldi |
Team Lotus | 18 | Accident | 1721 | -43 | 1677 | Ronnie Peterson (P1) |
| Mike Hailwood |
Surtees | 19 | Oil leak | 1531 | N/A | 1531 | Carlos Pace (P13) |
| Andrea de Adamich |
Brabham | 20 | Halfshaft | 1533 | N/A | 1533 | Carlos Reutemann (P3) |
| Reine Wisell |
March | 21 | Overheating | 1449 | N/A | 1449 | James Hunt (P6) |
| George Follmer |
Shadow | 22 | Fuel system | 1500 | N/A | 1500 | Graham Hill (P10) |
| Henri Pescarolo |
Iso Marlboro | 23 | Overheating | 1362 | N/A | 1362 | Howden Ganley (P14) |
| Jean-Pierre Jarier |
March | 24 | Halfshaft | 1491 | N/A | 1491 | James Hunt (P6) |
| Jackie Oliver |
Shadow | 25 | Clutch | 1439 | N/A | 1439 | Graham Hill (P10) |
Round 9 - British Grand Prix
Date: 1973-07-14
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | 1804 | +25 | 1829 | Emerson Fittipaldi (P5) |
| Denny Hulme |
McLaren | 2 | 1734 | +6 | 1740 | Peter Revson (P3) |
| Peter Revson |
McLaren | 3 | 1483 | -6 | 1477 | Denny Hulme (P2) |
| Jackie Stewart |
Tyrrell | 4 | 1865 | +15 | 1880 | François Cevert (P7) |
| Emerson Fittipaldi |
Team Lotus | 5 | 1727 | -25 | 1702 | Ronnie Peterson (P1) |
| Jody Scheckter | McLaren | 6 | 1548 | -19 | 1528 | Peter Revson (P3) |
| François Cevert |
Tyrrell | 7 | 1661 | -15 | 1646 | Jackie Stewart (P4) |
| Carlos Reutemann |
Brabham | 8 | 1689 | +4 | 1693 | Wilson Fittipaldi (P13) |
| Niki Lauda |
BRM | 9 | 1411 | +27 | 1439 | Clay Regazzoni (P10) |
| Clay Regazzoni |
BRM | 10 | 1722 | -27 | 1694 | Niki Lauda (P9) |
| James Hunt |
March | 11 | 1511 | +5 | 1516 | Mike Beuttler (P24) |
| Mike Hailwood |
Surtees | 12 | 1724 | +7 | 1730 | Jochen Mass (P14) |
| Wilson Fittipaldi |
Brabham | 13 | 1416 | -4 | 1412 | Carlos Reutemann (P8) |
| Jochen Mass |
Surtees | 14 | 1500 | -7 | 1493 | Mike Hailwood (P12) |
| Carlos Pace |
Surtees | 15 | 1577 | -9 | 1568 | Mike Hailwood (P12) |
| David Purley |
March | 16 | 1464 | -9 | 1456 | James Hunt (P11) |
| Jean-Pierre Beltoise |
BRM | 17 | 1589 | -11 | 1578 | Clay Regazzoni (P10) |
| Howden Ganley |
Iso Marlboro | 18 | 1488 | +33 | 1521 | Graham McRae (P28) |
| Jacky Ickx |
Ferrari | 19 | N/A | N/A | N/A | N/A |
| Andrea de Adamich |
Brabham | 20 | 1403 | -3 | 1400 | Carlos Reutemann (P8) |
| Rikky von Opel | Ensign | 21 | N/A | N/A | N/A | N/A |
| Roger Williamson |
March | 22 | 1500 | -10 | 1490 | James Hunt (P11) |
| John Watson |
Brabham | 23 | 1500 | -5 | 1495 | Carlos Reutemann (P8) |
| Mike Beuttler |
March | 24 | 1294 | -5 | 1289 | James Hunt (P11) |
| George Follmer |
Shadow | 25 | 1476 | +14 | 1490 | Graham Hill (P27) |
| Jackie Oliver |
Shadow | 26 | 1561 | +10 | 1571 | Graham Hill (P27) |
| Graham Hill |
Shadow | 27 | 1437 | -14 | 1423 | George Follmer (P25) |
| Graham McRae |
Iso Marlboro | 28 | 1500 | -33 | 1467 | Howden Ganley (P18) |
| Chris Amon |
Tecno | 29 | N/A | N/A | N/A | N/A |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Peter Revson |
McLaren | 1 | Finished | 1517 | +20 | 1536 | Denny Hulme (P3) |
| Ronnie Peterson |
Team Lotus | 2 | Finished | 1637 | N/A | 1637 | Emerson Fittipaldi (PDNF) |
| Denny Hulme |
McLaren | 3 | Finished | 1602 | -20 | 1582 | Peter Revson (P1) |
| James Hunt |
March | 4 | Finished | 1500 | +12 | 1512 | Mike Beuttler (P11) |
| François Cevert |
Tyrrell | 5 | Finished | 1560 | +39 | 1599 | Jackie Stewart (P10) |
| Carlos Reutemann |
Brabham | 6 | Finished | 1545 | N/A | 1545 | Wilson Fittipaldi (PDNF) |
| Clay Regazzoni |
BRM | 7 | Finished | 1447 | +18 | 1465 | Niki Lauda (P12) |
| Jacky Ickx |
Ferrari | 8 | Finished | N/A | N/A | N/A | N/A |
| Howden Ganley |
Iso Marlboro | 9 | +1 Lap | 1554 | N/A | 1554 | Graham McRae (PDNF) |
| Jackie Stewart |
Tyrrell | 10 | +1 Lap | 1638 | -39 | 1599 | François Cevert (P5) |
| Mike Beuttler |
March | 11 | +2 Laps | 1531 | -12 | 1520 | James Hunt (P4) |
| Niki Lauda |
BRM | 12 | +4 Laps | 1494 | -18 | 1476 | Clay Regazzoni (P7) |
| Rikky von Opel | Ensign | 13 | +6 Laps | N/A | N/A | N/A | N/A |
| Wilson Fittipaldi |
Brabham | 14 | Oil leak | 1498 | N/A | 1498 | Carlos Reutemann (P6) |
| Emerson Fittipaldi |
Team Lotus | 15 | Transmission | 1677 | N/A | 1677 | Ronnie Peterson (P2) |
| John Watson |
Brabham | 16 | Fuel system | 1500 | N/A | 1500 | Carlos Reutemann (P6) |
| Graham Hill |
Shadow | 17 | Chassis | 1427 | N/A | 1427 | George Follmer (P26) |
| Chris Amon |
Tecno | 18 | Fuel system | N/A | N/A | N/A | N/A |
| Jody Scheckter | McLaren | 19 | Collision | 1464 | -13 | 1451 | Peter Revson (P1) |
| Mike Hailwood |
Surtees | 20 | Collision | 1531 | +15 | 1545 | Jochen Mass (P21) |
| Jochen Mass |
Surtees | 21 | Collision | 1500 | -15 | 1485 | Mike Hailwood (P20) |
| Carlos Pace |
Surtees | 22 | Collision | 1510 | -14 | 1496 | Mike Hailwood (P20) |
| Jean-Pierre Beltoise |
BRM | 23 | Collision | 1517 | -18 | 1499 | Clay Regazzoni (P7) |
| Andrea de Adamich |
Brabham | 24 | Collision | 1533 | -10 | 1523 | Carlos Reutemann (P6) |
| Roger Williamson |
March | 25 | Collision | 1500 | -10 | 1490 | James Hunt (P4) |
| George Follmer |
Shadow | 26 | Collision | 1500 | N/A | 1500 | Graham Hill (PDNF) |
| Jackie Oliver |
Shadow | 27 | Collision | 1439 | N/A | 1439 | Graham Hill (PDNF) |
| Graham McRae |
Iso Marlboro | 28 | Throttle | 1500 | N/A | 1500 | Howden Ganley (P9) |
| David Purley |
March | 29 | Spun off | 1500 | -10 | 1490 | James Hunt (P4) |
Round 10 - Dutch Grand Prix
Date: 1973-07-29
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | 1829 | +21 | 1850 | Emerson Fittipaldi (P16) |
| Jackie Stewart |
Tyrrell | 2 | 1880 | +13 | 1893 | François Cevert (P3) |
| François Cevert |
Tyrrell | 3 | 1646 | -13 | 1633 | Jackie Stewart (P2) |
| Denny Hulme |
McLaren | 4 | 1747 | +12 | 1760 | Peter Revson (P6) |
| Carlos Reutemann |
Brabham | 5 | 1701 | +11 | 1713 | Wilson Fittipaldi (P13) |
| Peter Revson |
McLaren | 6 | 1496 | -12 | 1484 | Denny Hulme (P4) |
| James Hunt |
March | 7 | 1535 | +9 | 1544 | David Purley (P21) |
| Carlos Pace |
Surtees | 8 | 1548 | +48 | 1596 | Mike Hailwood (P24) |
| Jean-Pierre Beltoise |
BRM | 9 | 1556 | +23 | 1578 | Clay Regazzoni (P12) |
| Jackie Oliver |
Shadow | 10 | 1552 | +13 | 1565 | George Follmer (P22) |
| Niki Lauda |
BRM | 11 | 1461 | -11 | 1450 | Jean-Pierre Beltoise (P9) |
| Clay Regazzoni |
BRM | 12 | 1706 | -23 | 1683 | Jean-Pierre Beltoise (P9) |
| Wilson Fittipaldi |
Brabham | 13 | 1435 | -11 | 1424 | Carlos Reutemann (P5) |
| Rikky von Opel | Ensign | 14 | N/A | N/A | N/A | N/A |
| Howden Ganley |
Iso Marlboro | 15 | 1521 | +28 | 1549 | Gijs van Lennep (P20) |
| Emerson Fittipaldi |
Team Lotus | 16 | 1702 | -21 | 1681 | Ronnie Peterson (P1) |
| Graham Hill |
Shadow | 17 | 1413 | +20 | 1433 | George Follmer (P22) |
| Roger Williamson |
March | 18 | 1483 | -9 | 1474 | James Hunt (P7) |
| Chris Amon |
Tecno | 19 | N/A | N/A | N/A | N/A |
| Gijs van Lennep |
Iso Marlboro | 20 | 1482 | -28 | 1454 | Howden Ganley (P15) |
| David Purley |
March | 21 | 1473 | -9 | 1464 | James Hunt (P7) |
| George Follmer |
Shadow | 22 | 1510 | -20 | 1489 | Graham Hill (P17) |
| Mike Beuttler |
March | 23 | 1278 | -4 | 1275 | James Hunt (P7) |
| Mike Hailwood |
Surtees | 24 | 1740 | -48 | 1692 | Carlos Pace (P8) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Jackie Stewart |
Tyrrell | 1 | Finished | 1599 | +32 | 1631 | François Cevert (P2) |
| François Cevert |
Tyrrell | 2 | Finished | 1599 | -32 | 1567 | Jackie Stewart (P1) |
| James Hunt |
March | 3 | Finished | 1532 | N/A | 1532 | David Purley (PDNF) |
| Peter Revson |
McLaren | 4 | Finished | 1549 | N/A | 1549 | Denny Hulme (PDNF) |
| Jean-Pierre Beltoise |
BRM | 5 | Finished | 1482 | +16 | 1498 | Clay Regazzoni (P8) |
| Gijs van Lennep |
Iso Marlboro | 6 | +2 Laps | 1491 | +38 | 1529 | Howden Ganley (P9) |
| Carlos Pace |
Surtees | 7 | +3 Laps | 1479 | N/A | 1479 | Mike Hailwood (PDNF) |
| Clay Regazzoni |
BRM | 8 | +4 Laps | 1483 | -16 | 1467 | Jean-Pierre Beltoise (P5) |
| Howden Ganley |
Iso Marlboro | 9 | +4 Laps | 1554 | -38 | 1516 | Gijs van Lennep (P6) |
| George Follmer |
Shadow | 10 | +5 Laps | 1513 | +12 | 1525 | Graham Hill (P12) |
| Ronnie Peterson |
Team Lotus | 11 | Engine | 1637 | N/A | 1637 | Emerson Fittipaldi (PDNF) |
| Graham Hill |
Shadow | 12 | Not classified | 1427 | -12 | 1415 | George Follmer (P10) |
| Niki Lauda |
BRM | 13 | Fuel pump | 1493 | N/A | 1493 | Jean-Pierre Beltoise (P5) |
| Mike Hailwood |
Surtees | 14 | Electrical | 1560 | N/A | 1560 | Carlos Pace (P7) |
| Denny Hulme |
McLaren | 15 | Engine | 1593 | N/A | 1593 | Peter Revson (P4) |
| Wilson Fittipaldi |
Brabham | 16 | Accident | 1498 | N/A | 1498 | Carlos Reutemann (PDNF) |
| Chris Amon |
Tecno | 17 | Fuel system | N/A | N/A | N/A | N/A |
| Carlos Reutemann |
Brabham | 18 | Tyre | 1556 | N/A | 1556 | Wilson Fittipaldi (P16) |
| David Purley |
March | 19 | Withdrew | 1470 | N/A | 1470 | James Hunt (P3) |
| Roger Williamson |
March | 20 | Accident | 1491 | -9 | 1481 | James Hunt (P3) |
| Emerson Fittipaldi |
Team Lotus | 21 | Physical | 1677 | N/A | 1677 | Ronnie Peterson (PDNF) |
| Mike Beuttler |
March | 22 | Electrical | 1539 | N/A | 1539 | James Hunt (P3) |
| Jackie Oliver |
Shadow | 23 | Accident | 1426 | -12 | 1414 | George Follmer (P10) |
| Rikky von Opel | Ensign | 24 | Withdrew | N/A | N/A | N/A | N/A |
Round 11 - German Grand Prix
Date: 1973-08-05
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Jackie Stewart |
Tyrrell | 1 | 1893 | +12 | 1905 | François Cevert (P3) |
| Ronnie Peterson |
Team Lotus | 2 | 1850 | +18 | 1868 | Emerson Fittipaldi (P14) |
| François Cevert |
Tyrrell | 3 | 1633 | -12 | 1621 | Jackie Stewart (P1) |
| Jacky Ickx |
McLaren | 4 | 1612 | +10 | 1623 | Peter Revson (P7) |
| Niki Lauda |
BRM | 5 | 1475 | +23 | 1498 | Clay Regazzoni (P10) |
| Carlos Reutemann |
Brabham | 6 | 1713 | +6 | 1718 | Wilson Fittipaldi (P13) |
| Peter Revson |
McLaren | 7 | 1484 | -10 | 1474 | Jacky Ickx (P4) |
| Denny Hulme |
McLaren | 8 | 1760 | -22 | 1738 | Jacky Ickx (P4) |
| Jean-Pierre Beltoise |
BRM | 9 | 1589 | +19 | 1608 | Clay Regazzoni (P10) |
| Clay Regazzoni |
BRM | 10 | 1658 | -19 | 1639 | Jean-Pierre Beltoise (P9) |
| Carlos Pace |
Surtees | 11 | 1596 | +12 | 1609 | Jochen Mass (P15) |
| Henri Pescarolo |
Iso Marlboro | 12 | N/A | N/A | N/A | N/A |
| Wilson Fittipaldi |
Brabham | 13 | 1424 | +21 | 1445 | Rolf Stommelen (P16) |
| Emerson Fittipaldi |
Team Lotus | 14 | 1681 | -18 | 1663 | Ronnie Peterson (P2) |
| Jochen Mass |
Surtees | 15 | 1512 | -12 | 1500 | Carlos Pace (P11) |
| Rolf Stommelen |
Brabham | 16 | 1537 | -21 | 1516 | Wilson Fittipaldi (P13) |
| Jackie Oliver |
Shadow | 17 | 1575 | +9 | 1584 | Graham Hill (P20) |
| Mike Hailwood |
Surtees | 18 | 1692 | -20 | 1672 | Carlos Pace (P11) |
| Mike Beuttler |
March | 19 | 1264 | +48 | 1313 | David Purley (P22) |
| Graham Hill |
Shadow | 20 | 1423 | -9 | 1414 | Jackie Oliver (P17) |
| George Follmer |
Shadow | 21 | 1476 | -11 | 1465 | Jackie Oliver (P17) |
| David Purley |
March | 22 | 1460 | -48 | 1411 | Mike Beuttler (P19) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Jackie Stewart |
Tyrrell | 1 | Finished | 1631 | +26 | 1657 | François Cevert (P2) |
| François Cevert |
Tyrrell | 2 | Finished | 1567 | -26 | 1540 | Jackie Stewart (P1) |
| Jacky Ickx |
McLaren | 3 | Finished | 1614 | +13 | 1627 | Peter Revson (P9) |
| Carlos Pace |
Surtees | 4 | Finished | 1479 | +17 | 1496 | Jochen Mass (P7) |
| Wilson Fittipaldi |
Brabham | 5 | Finished | 1498 | +16 | 1514 | Rolf Stommelen (P11) |
| Emerson Fittipaldi |
Team Lotus | 6 | Finished | 1677 | N/A | 1677 | Ronnie Peterson (PDNF) |
| Jochen Mass |
Surtees | 7 | Finished | 1502 | -17 | 1485 | Carlos Pace (P4) |
| Jackie Oliver |
Shadow | 8 | Finished | 1398 | +18 | 1416 | Graham Hill (P13) |
| Peter Revson |
McLaren | 9 | Finished | 1549 | -13 | 1536 | Jacky Ickx (P3) |
| Henri Pescarolo |
Iso Marlboro | 10 | Finished | N/A | N/A | N/A | N/A |
| Rolf Stommelen |
Brabham | 11 | Finished | 1498 | -16 | 1482 | Wilson Fittipaldi (P5) |
| Denny Hulme |
McLaren | 12 | Finished | 1593 | -14 | 1578 | Jacky Ickx (P3) |
| Graham Hill |
Shadow | 13 | Finished | 1431 | -18 | 1414 | Jackie Oliver (P8) |
| Mike Hailwood |
Surtees | 14 | +1 Lap | 1560 | -19 | 1541 | Carlos Pace (P4) |
| David Purley |
March | 15 | +1 Lap | 1470 | +38 | 1508 | Mike Beuttler (P16) |
| Mike Beuttler |
March | 16 | +1 Lap | 1539 | -38 | 1501 | David Purley (P15) |
| Carlos Reutemann |
Brabham | 17 | Engine | 1556 | N/A | 1556 | Wilson Fittipaldi (P5) |
| Clay Regazzoni |
BRM | 18 | Engine | 1467 | N/A | 1467 | Jean-Pierre Beltoise (PDNF) |
| George Follmer |
Shadow | 19 | Accident | 1537 | -21 | 1515 | Jackie Oliver (P8) |
| Jean-Pierre Beltoise |
BRM | 20 | Gearbox | 1498 | N/A | 1498 | Clay Regazzoni (PDNF) |
| Niki Lauda |
BRM | 21 | Accident | 1493 | N/A | 1493 | Clay Regazzoni (PDNF) |
| Ronnie Peterson |
Team Lotus | 22 | Ignition | 1637 | N/A | 1637 | Emerson Fittipaldi (P6) |
Round 12 - Austrian Grand Prix
Date: 1973-08-19
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Emerson Fittipaldi |
Team Lotus | 1 | 1663 | +49 | 1712 | Ronnie Peterson (P2) |
| Ronnie Peterson |
Team Lotus | 2 | 1868 | -49 | 1819 | Emerson Fittipaldi (P1) |
| Denny Hulme |
McLaren | 3 | 1711 | +15 | 1726 | Peter Revson (P4) |
| Peter Revson |
McLaren | 4 | 1500 | -15 | 1485 | Denny Hulme (P3) |
| Carlos Reutemann |
Brabham | 5 | 1726 | +5 | 1731 | Wilson Fittipaldi (P16) |
| Arturo Merzario |
Ferrari | 6 | N/A | N/A | N/A | N/A |
| Jackie Stewart |
Tyrrell | 7 | 1905 | +10 | 1915 | François Cevert (P10) |
| Carlos Pace |
Surtees | 8 | 1628 | +34 | 1662 | Mike Hailwood (P15) |
| James Hunt |
March | 9 | 1556 | +17 | 1574 | Jean-Pierre Jarier (P12) |
| François Cevert |
Tyrrell | 10 | 1621 | -10 | 1610 | Jackie Stewart (P7) |
| Mike Beuttler |
March | 11 | 1313 | +26 | 1339 | Jean-Pierre Jarier (P12) |
| Jean-Pierre Jarier |
March | 12 | 1587 | -17 | 1570 | James Hunt (P9) |
| Jean-Pierre Beltoise |
BRM | 13 | 1587 | +35 | 1622 | Clay Regazzoni (P14) |
| Clay Regazzoni |
BRM | 14 | 1616 | -35 | 1581 | Jean-Pierre Beltoise (P13) |
| Mike Hailwood |
Surtees | 15 | 1649 | -34 | 1615 | Carlos Pace (P8) |
| Wilson Fittipaldi |
Brabham | 16 | 1439 | -5 | 1434 | Carlos Reutemann (P5) |
| Rolf Stommelen |
Brabham | 17 | 1508 | -7 | 1501 | Carlos Reutemann (P5) |
| Jackie Oliver |
Shadow | 18 | 1595 | +8 | 1604 | Graham Hill (P22) |
| Rikky von Opel | Ensign | 19 | N/A | N/A | N/A | N/A |
| George Follmer |
Shadow | 20 | 1447 | +15 | 1462 | Graham Hill (P22) |
| Howden Ganley |
Iso Marlboro | 21 | 1549 | +23 | 1573 | Gijs van Lennep (P23) |
| Graham Hill |
Shadow | 22 | 1432 | -15 | 1417 | George Follmer (P20) |
| Gijs van Lennep |
Iso Marlboro | 23 | 1454 | -23 | 1430 | Howden Ganley (P21) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | Finished | 1637 | N/A | 1637 | Emerson Fittipaldi (PDNF) |
| Jackie Stewart |
Tyrrell | 2 | Finished | 1657 | N/A | 1657 | François Cevert (PDNF) |
| Carlos Pace |
Surtees | 3 | Finished | 1515 | +33 | 1548 | Mike Hailwood (P10) |
| Carlos Reutemann |
Brabham | 4 | Finished | 1556 | N/A | 1556 | Wilson Fittipaldi (PDNF) |
| Jean-Pierre Beltoise |
BRM | 5 | Finished | 1498 | +29 | 1527 | Clay Regazzoni (P6) |
| Clay Regazzoni |
BRM | 6 | Finished | 1467 | -29 | 1438 | Jean-Pierre Beltoise (P5) |
| Arturo Merzario |
Ferrari | 7 | +1 Lap | N/A | N/A | N/A | N/A |
| Denny Hulme |
McLaren | 8 | +1 Lap | 1560 | N/A | 1560 | Peter Revson (PDNF) |
| Gijs van Lennep |
Iso Marlboro | 9 | +2 Laps | 1529 | +31 | 1560 | Howden Ganley (P12) |
| Mike Hailwood |
Surtees | 10 | +5 Laps | 1522 | -33 | 1490 | Carlos Pace (P3) |
| Emerson Fittipaldi |
Team Lotus | 11 | Fuel system | 1677 | N/A | 1677 | Ronnie Peterson (P1) |
| Howden Ganley |
Iso Marlboro | 12 | Not classified | 1516 | -31 | 1485 | Gijs van Lennep (P9) |
| Jean-Pierre Jarier |
March | 13 | Engine | 1491 | N/A | 1491 | James Hunt (PDNF) |
| Rikky von Opel | Ensign | 14 | Fuel system | N/A | N/A | N/A | N/A |
| Wilson Fittipaldi |
Brabham | 15 | Fuel system | 1514 | N/A | 1514 | Carlos Reutemann (P4) |
| Graham Hill |
Shadow | 16 | Suspension | 1434 | N/A | 1434 | George Follmer (PDNF) |
| George Follmer |
Shadow | 17 | Differential | 1495 | N/A | 1495 | Graham Hill (PDNF) |
| Rolf Stommelen |
Brabham | 18 | Wheel | 1482 | N/A | 1482 | Carlos Reutemann (P4) |
| Jackie Oliver |
Shadow | 19 | Fuel system | 1437 | N/A | 1437 | Graham Hill (PDNF) |
| François Cevert |
Tyrrell | 20 | Suspension | 1540 | N/A | 1540 | Jackie Stewart (P2) |
| James Hunt |
March | 21 | Injection | 1541 | N/A | 1541 | Jean-Pierre Jarier (PDNF) |
| Peter Revson |
McLaren | 22 | Clutch | 1554 | N/A | 1554 | Denny Hulme (P8) |
| Mike Beuttler |
March | 23 | Collision | 1501 | N/A | 1501 | Jean-Pierre Jarier (PDNF) |
Round 13 - Italian Grand Prix
Date: 1973-09-09
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | 1819 | +23 | 1841 | Emerson Fittipaldi (P4) |
| Peter Revson |
McLaren | 2 | 1485 | +51 | 1537 | Denny Hulme (P3) |
| Denny Hulme |
McLaren | 3 | 1726 | -51 | 1675 | Peter Revson (P2) |
| Emerson Fittipaldi |
Team Lotus | 4 | 1712 | -23 | 1690 | Ronnie Peterson (P1) |
| Carlos Pace |
Surtees | 5 | 1662 | +28 | 1690 | Mike Hailwood (P8) |
| Jackie Stewart |
Tyrrell | 6 | 1915 | +9 | 1925 | François Cevert (P11) |
| Arturo Merzario |
Ferrari | 7 | 1451 | +48 | 1499 | Jacky Ickx (P14) |
| Mike Hailwood |
Surtees | 8 | 1615 | -28 | 1587 | Carlos Pace (P5) |
| Rolf Stommelen |
Brabham | 9 | 1482 | +26 | 1508 | Carlos Reutemann (P10) |
| Carlos Reutemann |
Brabham | 10 | 1738 | -26 | 1712 | Rolf Stommelen (P9) |
| François Cevert |
Tyrrell | 11 | 1610 | -9 | 1601 | Jackie Stewart (P6) |
| Mike Beuttler |
March | 12 | 1332 | +20 | 1352 | David Purley (P24) |
| Jean-Pierre Beltoise |
BRM | 13 | 1622 | +11 | 1633 | Niki Lauda (P15) |
| Jacky Ickx |
Ferrari | 14 | 1645 | -48 | 1596 | Arturo Merzario (P7) |
| Niki Lauda |
BRM | 15 | 1519 | -11 | 1508 | Jean-Pierre Beltoise (P13) |
| Wilson Fittipaldi |
Brabham | 16 | 1453 | -6 | 1447 | Carlos Reutemann (P10) |
| Rikky von Opel | Ensign | 17 | N/A | N/A | N/A | N/A |
| Clay Regazzoni |
BRM | 18 | 1581 | -14 | 1567 | Jean-Pierre Beltoise (P13) |
| Jackie Oliver |
Shadow | 19 | 1614 | +9 | 1623 | George Follmer (P21) |
| Howden Ganley |
Iso Marlboro | 20 | 1573 | +20 | 1592 | Gijs van Lennep (P23) |
| George Follmer |
Shadow | 21 | 1452 | -9 | 1443 | Jackie Oliver (P19) |
| Graham Hill |
Shadow | 22 | 1408 | -14 | 1394 | George Follmer (P21) |
| Gijs van Lennep |
Iso Marlboro | 23 | 1430 | -20 | 1411 | Howden Ganley (P20) |
| David Purley |
March | 24 | 1411 | -20 | 1392 | Mike Beuttler (P12) |
| James Hunt |
March | N/A | 1580 | -24 | 1556 | David Purley (P24) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | Finished | 1637 | +36 | 1672 | Emerson Fittipaldi (P2) |
| Emerson Fittipaldi |
Team Lotus | 2 | Finished | 1677 | -36 | 1642 | Ronnie Peterson (P1) |
| Peter Revson |
McLaren | 3 | Finished | 1554 | +33 | 1587 | Denny Hulme (P15) |
| Jackie Stewart |
Tyrrell | 4 | Finished | 1657 | +22 | 1679 | François Cevert (P5) |
| François Cevert |
Tyrrell | 5 | Finished | 1540 | -22 | 1519 | Jackie Stewart (P4) |
| Carlos Reutemann |
Brabham | 6 | Finished | 1556 | +13 | 1568 | Rolf Stommelen (P12) |
| Mike Hailwood |
Surtees | 7 | Finished | 1490 | N/A | 1490 | Carlos Pace (PDNF) |
| Jacky Ickx |
Ferrari | 8 | +1 Lap | 1641 | N/A | 1641 | Arturo Merzario (PDNF) |
| David Purley |
March | 9 | +1 Lap | 1508 | N/A | 1508 | Mike Beuttler (PDNF) |
| George Follmer |
Shadow | 10 | +1 Lap | 1495 | +13 | 1508 | Jackie Oliver (P11) |
| Jackie Oliver |
Shadow | 11 | +1 Lap | 1437 | -13 | 1424 | George Follmer (P10) |
| Rolf Stommelen |
Brabham | 12 | +1 Lap | 1482 | -13 | 1469 | Carlos Reutemann (P6) |
| Jean-Pierre Beltoise |
BRM | 13 | +1 Lap | 1527 | +14 | 1541 | Niki Lauda (P18) |
| Graham Hill |
Shadow | 14 | +1 Lap | 1434 | -13 | 1421 | George Follmer (P10) |
| Denny Hulme |
McLaren | 15 | +2 Laps | 1560 | -33 | 1528 | Peter Revson (P3) |
| Howden Ganley |
Iso Marlboro | 16 | Not classified | 1485 | N/A | 1485 | Gijs van Lennep (PDNF) |
| Mike Beuttler |
March | 17 | Gearbox | 1501 | N/A | 1501 | David Purley (P9) |
| Niki Lauda |
BRM | 18 | Accident | 1493 | -14 | 1479 | Jean-Pierre Beltoise (P13) |
| Clay Regazzoni |
BRM | 19 | Ignition | 1438 | N/A | 1438 | Jean-Pierre Beltoise (P13) |
| Carlos Pace |
Surtees | 20 | Tyre | 1548 | N/A | 1548 | Mike Hailwood (P7) |
| Gijs van Lennep |
Iso Marlboro | 21 | Overheating | 1560 | N/A | 1560 | Howden Ganley (P16) |
| Rikky von Opel | Ensign | 22 | Overheating | N/A | N/A | N/A | N/A |
| Wilson Fittipaldi |
Brabham | 23 | Brakes | 1514 | N/A | 1514 | Carlos Reutemann (P6) |
| Arturo Merzario |
Ferrari | 24 | Suspension | 1520 | N/A | 1520 | Jacky Ickx (P8) |
| James Hunt |
March | 25 | Accident | 1541 | -18 | 1524 | David Purley (P9) |
Round 14 - Canadian Grand Prix
Date: 1973-09-23
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | 1841 | +19 | 1860 | Emerson Fittipaldi (P5) |
| Peter Revson |
McLaren | 2 | 1537 | +22 | 1559 | Denny Hulme (P7) |
| Jody Scheckter | McLaren | 3 | 1521 | -14 | 1507 | Peter Revson (P2) |
| Carlos Reutemann |
Brabham | 4 | 1718 | +5 | 1723 | Wilson Fittipaldi (P10) |
| Emerson Fittipaldi |
Team Lotus | 5 | 1690 | -19 | 1671 | Ronnie Peterson (P1) |
| François Cevert |
Tyrrell | 6 | 1601 | +28 | 1629 | Jackie Stewart (P9) |
| Denny Hulme |
McLaren | 7 | 1675 | -22 | 1653 | Peter Revson (P2) |
| Niki Lauda |
BRM | 8 | 1527 | +21 | 1548 | Jean-Pierre Beltoise (P16) |
| Jackie Stewart |
Tyrrell | 9 | 1925 | +9 | 1934 | Chris Amon (P11) |
| Wilson Fittipaldi |
Brabham | 10 | 1434 | -5 | 1429 | Carlos Reutemann (P4) |
| Chris Amon |
Tyrrell | 11 | 1768 | -9 | 1759 | Jackie Stewart (P9) |
| Mike Hailwood |
Surtees | 12 | 1587 | +41 | 1628 | Carlos Pace (P19) |
| George Follmer |
Shadow | 13 | 1457 | +24 | 1481 | Jackie Oliver (P14) |
| Jackie Oliver |
Shadow | 14 | 1630 | +6 | 1636 | Graham Hill (P17) |
| James Hunt |
March | 15 | 1532 | +17 | 1548 | Jean-Pierre Jarier (P23) |
| Jean-Pierre Beltoise |
BRM | 16 | 1647 | -21 | 1626 | Niki Lauda (P8) |
| Graham Hill |
Shadow | 17 | 1387 | -6 | 1381 | Jackie Oliver (P14) |
| Rolf Stommelen |
Brabham | 18 | 1522 | -8 | 1514 | Carlos Reutemann (P4) |
| Carlos Pace |
Surtees | 19 | 1690 | -41 | 1649 | Mike Hailwood (P12) |
| Arturo Merzario |
Ferrari | 20 | N/A | N/A | N/A | N/A |
| Mike Beuttler |
March | 21 | 1376 | -9 | 1367 | James Hunt (P15) |
| Howden Ganley |
Iso Marlboro | 22 | 1592 | +34 | 1626 | Tim Schenken (P24) |
| Jean-Pierre Jarier |
March | 23 | 1544 | -17 | 1527 | James Hunt (P15) |
| Tim Schenken |
Iso Marlboro | 24 | 1610 | -34 | 1576 | Howden Ganley (P22) |
| Peter Gethin |
BRM | 25 | 1508 | -11 | 1497 | Jean-Pierre Beltoise (P16) |
| Rikky von Opel | Ensign | 26 | N/A | N/A | N/A | N/A |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Peter Revson |
McLaren | 1 | Finished | 1587 | +13 | 1600 | Denny Hulme (P13) |
| Emerson Fittipaldi |
Team Lotus | 2 | Finished | 1642 | N/A | 1642 | Ronnie Peterson (PDNF) |
| Jackie Oliver |
Shadow | 3 | Finished | 1440 | N/A | 1440 | Graham Hill (PDNF) |
| Jean-Pierre Beltoise |
BRM | 4 | Finished | 1541 | N/A | 1541 | Niki Lauda (PDNF) |
| Jackie Stewart |
Tyrrell | 5 | +1 Lap | 1679 | +12 | 1690 | Chris Amon (P10) |
| Howden Ganley |
Iso Marlboro | 6 | +1 Lap | 1485 | +32 | 1517 | Tim Schenken (P14) |
| James Hunt |
March | 7 | +2 Laps | 1524 | +14 | 1538 | Jean-Pierre Jarier (P19) |
| Carlos Reutemann |
Brabham | 8 | +2 Laps | 1568 | +14 | 1582 | Wilson Fittipaldi (P11) |
| Mike Hailwood |
Surtees | 9 | +2 Laps | 1490 | N/A | 1490 | Carlos Pace (PDNF) |
| Chris Amon |
Tyrrell | 10 | +3 Laps | 1579 | -12 | 1567 | Jackie Stewart (P5) |
| Wilson Fittipaldi |
Brabham | 11 | +3 Laps | 1514 | -14 | 1500 | Carlos Reutemann (P8) |
| Rolf Stommelen |
Brabham | 12 | +4 Laps | 1469 | -11 | 1458 | Carlos Reutemann (P8) |
| Denny Hulme |
McLaren | 13 | +5 Laps | 1528 | -13 | 1514 | Peter Revson (P1) |
| Tim Schenken |
Iso Marlboro | 14 | +5 Laps | 1488 | -32 | 1456 | Howden Ganley (P6) |
| Arturo Merzario |
Ferrari | 15 | +5 Laps | N/A | N/A | N/A | N/A |
| Graham Hill |
Shadow | 16 | +7 Laps | 1406 | N/A | 1406 | Jackie Oliver (P3) |
| George Follmer |
Shadow | 17 | +7 Laps | 1521 | N/A | 1521 | Jackie Oliver (P3) |
| Carlos Pace |
Surtees | 18 | +8 Laps | 1548 | N/A | 1548 | Mike Hailwood (P9) |
| Jean-Pierre Jarier |
March | 19 | Not classified | 1491 | -14 | 1476 | James Hunt (P7) |
| Rikky von Opel | Ensign | 20 | Not classified | N/A | N/A | N/A | N/A |
| Niki Lauda |
BRM | 21 | Transmission | 1479 | N/A | 1479 | Jean-Pierre Beltoise (P4) |
| Jody Scheckter | McLaren | 22 | Accident | 1441 | -9 | 1432 | Peter Revson (P1) |
| François Cevert |
Tyrrell | 23 | Accident | 1519 | -9 | 1510 | Jackie Stewart (P5) |
| Mike Beuttler |
March | 24 | Engine | 1501 | N/A | 1501 | James Hunt (P7) |
| Ronnie Peterson |
Team Lotus | 25 | Suspension | 1672 | N/A | 1672 | Emerson Fittipaldi (P2) |
| Peter Gethin |
BRM | 26 | Oil pump | 1443 | N/A | 1443 | Jean-Pierre Beltoise (P4) |
Round 15 - United States Grand Prix
Date: 1973-10-07
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | 1860 | +16 | 1876 | Emerson Fittipaldi (P3) |
| Carlos Reutemann |
Brabham | 2 | 1731 | +5 | 1736 | Wilson Fittipaldi (P25) |
| Emerson Fittipaldi |
Team Lotus | 3 | 1671 | -16 | 1655 | Ronnie Peterson (P1) |
| James Hunt |
March | 4 | 1557 | +9 | 1566 | Mike Beuttler (P26) |
| Jackie Stewart |
Tyrrell | 5 | 1906 | +9 | 1915 | Chris Amon (P12) |
| Mike Hailwood |
Surtees | 6 | 1628 | +11 | 1640 | Jochen Mass (P16) |
| Peter Revson |
McLaren | 7 | 1573 | +19 | 1592 | Denny Hulme (P8) |
| Denny Hulme |
McLaren | 8 | 1630 | -19 | 1612 | Peter Revson (P7) |
| Carlos Pace |
Surtees | 9 | 1649 | +10 | 1659 | Jochen Mass (P16) |
| Jody Scheckter | McLaren | 10 | 1529 | -12 | 1517 | Denny Hulme (P8) |
| Arturo Merzario |
Ferrari | 11 | N/A | N/A | N/A | N/A |
| Chris Amon |
Tyrrell | 12 | 1737 | -9 | 1728 | Jackie Stewart (P5) |
| Brian Redman |
Shadow | 13 | 1424 | +10 | 1434 | Graham Hill (P18) |
| Jean-Pierre Beltoise |
BRM | 14 | 1636 | +12 | 1648 | Clay Regazzoni (P15) |
| Clay Regazzoni |
BRM | 15 | 1549 | -12 | 1537 | Jean-Pierre Beltoise (P14) |
| Jochen Mass |
Surtees | 16 | 1524 | -11 | 1512 | Mike Hailwood (P6) |
| Jean-Pierre Jarier |
March | 17 | 1504 | -13 | 1491 | James Hunt (P4) |
| Graham Hill |
Shadow | 18 | 1369 | +14 | 1384 | George Follmer (P20) |
| Howden Ganley |
Iso Marlboro | 19 | 1626 | +29 | 1655 | Jacky Ickx (P23) |
| George Follmer |
Shadow | 20 | 1492 | -14 | 1478 | Graham Hill (P18) |
| Niki Lauda |
BRM | 21 | 1562 | -17 | 1544 | Clay Regazzoni (P15) |
| Jackie Oliver |
Shadow | 22 | 1612 | -17 | 1595 | Graham Hill (P18) |
| Jacky Ickx |
Iso Marlboro | 23 | 1596 | -29 | 1567 | Howden Ganley (P19) |
| John Watson |
Brabham | 24 | 1468 | -6 | 1463 | Carlos Reutemann (P2) |
| Wilson Fittipaldi |
Brabham | 25 | 1449 | -5 | 1443 | Carlos Reutemann (P2) |
| Mike Beuttler |
March | 26 | 1390 | -9 | 1381 | James Hunt (P4) |
| Rikky von Opel | Ensign | 27 | N/A | N/A | N/A | N/A |
| François Cevert |
Tyrrell | N/A | 1651 | -6 | 1645 | Jackie Stewart (P5) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Ronnie Peterson |
Team Lotus | 1 | Finished | 1672 | +29 | 1701 | Emerson Fittipaldi (P6) |
| James Hunt |
March | 2 | Finished | 1538 | +14 | 1553 | Mike Beuttler (P10) |
| Carlos Reutemann |
Brabham | 3 | Finished | 1593 | +12 | 1605 | Wilson Fittipaldi (P17) |
| Denny Hulme |
McLaren | 4 | Finished | 1527 | +20 | 1546 | Peter Revson (P5) |
| Peter Revson |
McLaren | 5 | Finished | 1609 | -20 | 1589 | Denny Hulme (P4) |
| Emerson Fittipaldi |
Team Lotus | 6 | Finished | 1642 | -29 | 1612 | Ronnie Peterson (P1) |
| Jacky Ickx |
Iso Marlboro | 7 | +1 Lap | 1641 | +21 | 1662 | Howden Ganley (P12) |
| Clay Regazzoni |
BRM | 8 | +1 Lap | 1438 | +21 | 1458 | Jean-Pierre Beltoise (P9) |
| Jean-Pierre Beltoise |
BRM | 9 | +1 Lap | 1541 | -21 | 1521 | Clay Regazzoni (P8) |
| Mike Beuttler |
March | 10 | +1 Lap | 1501 | -14 | 1486 | James Hunt (P2) |
| Jean-Pierre Jarier |
March | 11 | Accident | 1476 | -13 | 1464 | James Hunt (P2) |
| Howden Ganley |
Iso Marlboro | 12 | +2 Laps | 1517 | -21 | 1496 | Jacky Ickx (P7) |
| Graham Hill |
Shadow | 13 | +2 Laps | 1406 | +14 | 1420 | George Follmer (P14) |
| George Follmer |
Shadow | 14 | +2 Laps | 1521 | -14 | 1507 | Graham Hill (P13) |
| Jackie Oliver |
Shadow | 15 | +4 Laps | 1440 | -11 | 1428 | Graham Hill (P13) |
| Arturo Merzario |
Ferrari | 16 | +4 Laps | N/A | N/A | N/A | N/A |
| Wilson Fittipaldi |
Brabham | 17 | Not classified | 1514 | -12 | 1502 | Carlos Reutemann (P3) |
| Jody Scheckter | McLaren | 18 | Suspension | 1420 | N/A | 1420 | Denny Hulme (P4) |
| Jochen Mass |
Surtees | 19 | Engine | 1503 | N/A | 1503 | Mike Hailwood (PDNF) |
| Niki Lauda |
BRM | 20 | Fuel pump | 1479 | N/A | 1479 | Clay Regazzoni (P8) |
| Mike Hailwood |
Surtees | 21 | Suspension | 1490 | N/A | 1490 | Jochen Mass (PDNF) |
| Carlos Pace |
Surtees | 22 | Suspension | 1548 | N/A | 1548 | Jochen Mass (PDNF) |
| John Watson |
Brabham | 23 | Engine | 1500 | N/A | 1500 | Carlos Reutemann (P3) |
| Brian Redman |
Shadow | 24 | Disqualified | 1525 | N/A | 1525 | Graham Hill (P13) |
| Rikky von Opel | Ensign | 25 | Throttle | N/A | N/A | N/A | N/A |
| Jackie Stewart |
Tyrrell | 26 | Withdrew | 1699 | N/A | 1699 | Chris Amon (PDNF) |
| Chris Amon |
Tyrrell | 27 | Withdrew | 1581 | N/A | 1581 | Jackie Stewart (PDNF) |
| François Cevert |
Tyrrell | 28 | Accident | 1497 | N/A | 1497 | Jackie Stewart (PDNF) |