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1955 F1 Season - Elo Analysis
Last updated: 2025-08-01
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Round 1 – Argentine Grand Prix • Round 2 – Monaco Grand Prix • Round 3 – Indianapolis 500 • Round 4 – Belgian Grand Prix • Round 5 – Dutch Grand Prix • Round 6 – British Grand Prix • Round 7 – Italian Grand Prix
| 📊 View Complete F1 1955 Season Results | Wikipedia 1955 F1 Season |
Final Elo Ratings
📊 View Complete F1 1955 Season Results
| Rank | Starting Elo | Driver | Constructor | Qualifying Elo | Race Elo | Final ELO |
|---|---|---|---|---|---|---|
| 1 | 1749 |  Juan Fangio |
Mercedes | 1868 | 1764 | 1775 ▲ 26 |
| 2 | 1734 |  Alberto Ascari |
Lancia | 1860 | 1616 | 1693 ▼ 41 |
| 3 | 1648 | Nino Farina |
Ferrari | 1761 | 1626 | 1667 ▲ 19 |
| 4 | 1635 |  Mike Hawthorn |
Ferrari | 1660 | 1573 | 1624 ▼ 11 |
| 5 | 1582 | Stirling Moss |
Mercedes | 1714 | 1559 | 1607 ▲ 25 |
| 6 | 1512 |  Jean Behra |
Maserati | 1604 | 1522 | 1607 ▲ 95 |
| 7 | 1500 | Eugenio Castellotti |
Lancia | 1576 | 1580 | 1570 ▲ 70 |
| 8 | 1533 |  Jimmy Bryan |
Kuzma | 1555 | 1536 | 1543 ▲ 10 |
| 9 | 1533 | Jack McGrath |
Kurtis Kraft | 1622 | 1494 | 1538 ▲ 5 |
| 10 | 1514 | Luigi Musso |
Maserati | 1562 | 1538 | 1535 ▲ 21 |
| 11 | 1531 |  Paul Frère |
Ferrari | 1552 | 1525 | 1534 ▲ 3 |
| 12 | 1543 | Bill Vukovich |
Kurtis Kraft | 1557 | 1520 | 1534 ▼ 9 |
| 13 | 1520 | Luigi Villoresi |
Lancia | 1602 | 1507 | 1532 ▲ 12 |
| 14 | 1496 | Robert Manzon |
Gordini | 1554 | 1519 | 1527 ▲ 31 |
| 15 | 1501 | Paul Russo |
Kurtis Kraft | 1531 | 1518 | 1526 ▲ 25 |
| 16 | 1529 | Lance Macklin |
Maserati | 1564 | 1507 | 1526 ▼ 3 |
| 17 | 1527 | Élie Bayol |
Gordini | 1574 | 1500 | 1523 ▼ 4 |
| 18 | 1522 | Duane Carter |
Kuzma | 1592 | 1502 | 1523 ▲ 1 |
| 19 | 1509 | Walt Faulkner |
Kurtis Kraft | 1543 | 1512 | 1521 ▲ 12 |
| 20 | 1512 | Sam Hanks |
Kurtis Kraft | 1523 | 1511 | 1518 ▲ 6 |
| 21 | 1531 | Fred Agabashian |
Kurtis Kraft | 1579 | 1491 | 1518 ▼ 13 |
| 22 | 1527 |  Louis Chiron |
Lancia | 1465 | 1536 | 1515 ▼ 12 |
| 23 | 1503 | Andy Linden |
Kurtis Kraft | 1590 | 1479 | 1515 ▲ 12 |
| 24 | 1518 | Art Cross |
Kurtis Kraft | 1487 | 1518 | 1512 ▼ 6 |
| 25 | 1496 | Roberto Mieres |
Maserati | 1501 | 1540 | 1511 ▲ 15 |
| 26 | 1500 | Pablo Birger |
Gordini | 1535 | 1500 | 1511 ▲ 11 |
| 27 | 1500 | Shorty Templeman |
Trevis | 1532 | 1500 | 1510 ▲ 10 |
| 28 | 1514 | Roy Salvadori |
Maserati | 1538 | 1496 | 1509 ▼ 5 |
| 29 | 1508 | André Simon |
Mercedes | 1523 | 1498 | 1508 |
| 30 | 1486 | Bob Sweikert |
Kurtis Kraft | 1474 | 1521 | 1506 ▲ 20 |
| 31 | 1500 | Al Herman |
Kurtis Kraft | 1498 | 1506 | 1506 ▲ 6 |
| 32 | 1499 | Johnny Thomson |
Kuzma | 1469 | 1521 | 1505 ▲ 6 |
| 33 | 1505 |  Hans Herrmann |
Mercedes | 1472 | 1517 | 1503 ▼ 2 |
| 34 | 1536 | Maurice Trintignant |
Ferrari | 1547 | 1482 | 1503 ▼ 33 |
| 35 | 1514 | Jacques Pollet |
Gordini | 1509 | 1500 | 1503 ▼ 11 |
| 36 | 1500 |  Hernando da Silva Ramos |
Gordini | 1506 | 1500 | 1502 ▲ 2 |
| 37 | 1484 | Jimmy Davies |
Kurtis Kraft | 1486 | 1508 | 1501 ▲ 17 |
| 38 | 1501 | Umberto Maglioli |
Ferrari | 1509 | 1486 | 1500 ▼ 1 |
| 39 | 1506 | Peter Collins |
Maserati | 1493 | 1500 | 1498 ▼ 8 |
| 40 | 1507 | Johnnie Parsons |
Kurtis Kraft | 1498 | 1506 | 1497 ▼ 10 |
| 41 | 1502 | Cal Niday |
Kurtis Kraft | 1517 | 1490 | 1496 ▼ 6 |
| 42 | 1500 | Ray Crawford |
Kurtis Kraft | 1486 | 1500 | 1496 ▼ 4 |
| 43 | 1492 | Peter Walker |
Maserati | 1567 | 1465 | 1495 ▲ 3 |
| 44 | 1493 | Pat O’Connor |
Kurtis Kraft | 1504 | 1490 | 1493 |
| 45 | 1511 | John Fitch |
Maserati | 1515 | 1485 | 1493 ▼ 18 |
| 46 | 1500 | Jesús Iglesias |
Gordini | 1473 | 1500 | 1492 ▼ 8 |
| 47 | 1495 | Leslie Marr |
Connaught | 1474 | 1500 | 1492 ▼ 3 |
| 48 | 1496 | Carlos Menditeguy |
Maserati | 1492 | 1498 | 1491 ▼ 5 |
| 49 | 1500 | Cesare Perdisa |
Maserati | 1511 | 1496 | 1491 ▼ 9 |
| 50 | 1500 | Mike Sparken |
Gordini | 1469 | 1500 | 1491 ▼ 9 |
Race-by-Race ELO Changes
Round 1 - Argentine Grand Prix
Date: 1955-01-16
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Nino Farina |
Ferrari | 1 | 1725 | +7 | 1732 | Umberto Maglioli (P5) |
| Alberto Ascari |
Lancia | 2 | 1841 | +4 | 1845 | Eugenio Castellotti (P12) |
| Juan Fangio |
Mercedes | 3 | 1817 | +3 | 1820 | Hans Herrmann (P10) |
| Jean Behra |
Maserati | 4 | 1505 | +4 | 1509 | Roberto Mieres (P16) |
| Umberto Maglioli |
Ferrari | 5 | 1490 | -7 | 1483 | Nino Farina (P1) |
| Karl Kling |
Mercedes | 6 | 1479 | -3 | 1476 | Juan Fangio (P3) |
| Harry Schell |
Maserati | 7 | 1500 | +4 | 1504 | Roberto Mieres (P16) |
| Stirling Moss |
Mercedes | 8 | 1708 | -7 | 1701 | Juan Fangio (P3) |
| Pablo Birger |
Gordini | 9 | 1500 | +15 | 1515 | Jesús Iglesias (P17) |
| Hans Herrmann |
Mercedes | 10 | 1491 | -3 | 1488 | Juan Fangio (P3) |
| Luigi Villoresi |
Lancia | 11 | 1600 | +11 | 1611 | Eugenio Castellotti (P12) |
| Eugenio Castellotti |
Lancia | 12 | 1500 | -4 | 1496 | Alberto Ascari (P2) |
| Carlos Menditeguy |
Maserati | 13 | 1487 | +4 | 1491 | Roberto Mieres (P16) |
| Maurice Trintignant |
Ferrari | 14 | 1624 | -11 | 1613 | Nino Farina (P1) |
| Élie Bayol |
Gordini | 15 | 1589 | +12 | 1601 | Jesús Iglesias (P17) |
| Roberto Mieres |
Maserati | 16 | 1432 | -4 | 1428 | Harry Schell (P7) |
| Jesús Iglesias |
Gordini | 17 | 1500 | -12 | 1488 | Élie Bayol (P15) |
| Harry Schell |
Maserati | 18 | 1500 | +4 | 1504 | Roberto Mieres (P16) |
| Sergio Mantovani |
Maserati | 19 | 1502 | -5 | 1497 | Roberto Mieres (P16) |
| Harry Schell |
Maserati | 20 | 1500 | +4 | 1504 | Roberto Mieres (P16) |
| Alberto Uria | Maserati | 21 | 1500 | -5 | 1495 | Roberto Mieres (P16) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Juan Fangio |
Mercedes | 1 | Finished | 1747 | +4 | 1751 | Hans Herrmann (P4) |
| Nino Farina |
Ferrari | 2 | Finished | 1615 | +11 | 1626 | Umberto Maglioli (P3) |
| Umberto Maglioli |
Ferrari | 3 | +2 Laps | 1495 | -11 | 1484 | Nino Farina (P2) |
| Hans Herrmann |
Mercedes | 4 | +2 Laps | 1512 | -4 | 1508 | Juan Fangio (P1) |
| Roberto Mieres |
Maserati | 5 | +5 Laps | 1521 | N/A | 1521 | Harry Schell (PDNF) |
| Harry Schell |
Maserati | 6 | +8 Laps | 1443 | N/A | 1443 | Roberto Mieres (P5) |
| Harry Schell |
Maserati | 7 | +13 Laps | 1443 | N/A | 1443 | Roberto Mieres (P5) |
| Sergio Mantovani |
Maserati | 8 | Engine | 1488 | N/A | 1488 | Roberto Mieres (P5) |
| Harry Schell |
Maserati | 9 | Fuel pressure | 1443 | N/A | 1443 | Roberto Mieres (P5) |
| Jesús Iglesias |
Gordini | 10 | Transmission | 1500 | N/A | 1500 | Élie Bayol (PDNF) |
| Maurice Trintignant |
Ferrari | 11 | Engine | 1496 | N/A | 1496 | Nino Farina (P2) |
| Eugenio Castellotti |
Lancia | 12 | Accident | 1500 | +24 | 1524 | Alberto Ascari (P15) |
| Stirling Moss |
Mercedes | 13 | Fuel system | 1526 | N/A | 1526 | Juan Fangio (P1) |
| Alberto Uria | Maserati | 14 | Out of fuel | 1500 | N/A | 1500 | Roberto Mieres (P5) |
| Alberto Ascari |
Lancia | 15 | Accident | 1683 | -24 | 1659 | Eugenio Castellotti (P12) |
| Élie Bayol |
Gordini | 16 | Transmission | 1500 | N/A | 1500 | Jesús Iglesias (PDNF) |
| Jean Behra |
Maserati | 17 | Accident | 1517 | -5 | 1512 | Roberto Mieres (P5) |
| Karl Kling |
Mercedes | 18 | Accident | 1457 | -3 | 1454 | Juan Fangio (P1) |
| Luigi Villoresi |
Lancia | 19 | Fuel leak | 1489 | N/A | 1489 | Eugenio Castellotti (P12) |
| Pablo Birger |
Gordini | 20 | Accident | 1500 | N/A | 1500 | Jesús Iglesias (PDNF) |
| Carlos Menditeguy |
Maserati | 21 | Accident | 1500 | -4 | 1496 | Roberto Mieres (P5) |
Round 2 - Monaco Grand Prix
Date: 1955-05-22
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Juan Fangio |
Mercedes | 1 | 1830 | +10 | 1840 | Stirling Moss (P3) |
| Alberto Ascari |
Lancia | 2 | 1852 | +3 | 1854 | Eugenio Castellotti (P4) |
| Stirling Moss |
Mercedes | 3 | 1689 | -10 | 1679 | Juan Fangio (P1) |
| Eugenio Castellotti |
Lancia | 4 | 1485 | +14 | 1499 | Luigi Villoresi (P7) |
| Cesare Perdisa |
Maserati | 5 | 1500 | -5 | 1495 | Jean Behra (P5) |
| Jean Behra |
Maserati | 5 | 1535 | +5 | 1539 | Cesare Perdisa (P5) |
| Roberto Mieres |
Maserati | 6 | 1442 | -4 | 1438 | Cesare Perdisa (P5) |
| Luigi Villoresi |
Lancia | 7 | 1605 | -14 | 1591 | Eugenio Castellotti (P4) |
| Luigi Musso |
Maserati | 8 | 1516 | -5 | 1511 | Cesare Perdisa (P5) |
| Maurice Trintignant |
Ferrari | 9 | 1591 | +11 | 1602 | Nino Farina (P14) |
| André Simon |
Mercedes | 10 | 1522 | -9 | 1513 | Stirling Moss (P3) |
| Jean Behra |
Maserati | 11 | 1535 | +5 | 1539 | Cesare Perdisa (P5) |
| Cesare Perdisa |
Maserati | 11 | 1500 | -5 | 1495 | Jean Behra (P5) |
| Mike Hawthorn |
Vanwall | 12 | N/A | N/A | N/A | N/A |
| Robert Manzon |
Gordini | 13 | 1453 | +20 | 1473 | Jacques Pollet (P20) |
| Nino Farina |
Ferrari | 14 | 1743 | -11 | 1731 | Maurice Trintignant (P9) |
| Paul Frère |
Ferrari | 15 | 1545 | -7 | 1538 | Maurice Trintignant (P9) |
| Piero Taruffi |
Ferrari | 15 | 1503 | -6 | 1497 | Maurice Trintignant (P9) |
| Élie Bayol |
Gordini | 16 | 1581 | +14 | 1595 | Jacques Pollet (P20) |
| Louis Rosier |
Maserati | 17 | 1334 | -3 | 1331 | Cesare Perdisa (P5) |
| Harry Schell |
Ferrari | 18 | 1492 | -5 | 1487 | Maurice Trintignant (P9) |
| Louis Chiron |
Lancia | 19 | 1484 | -10 | 1474 | Eugenio Castellotti (P4) |
| Jacques Pollet |
Gordini | 20 | 1545 | -14 | 1531 | Élie Bayol (P16) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Maurice Trintignant |
Ferrari | 1 | Finished | 1496 | +11 | 1507 | Nino Farina (P4) |
| Eugenio Castellotti |
Lancia | 2 | Finished | 1524 | +10 | 1533 | Luigi Villoresi (P5) |
| Cesare Perdisa |
Maserati | 3 | +1 Lap | 1500 | -5 | 1495 | Jean Behra (P3) |
| Jean Behra |
Maserati | 3 | +1 Lap | 1517 | +5 | 1522 | Cesare Perdisa (P3) |
| Nino Farina |
Ferrari | 4 | +1 Lap | 1626 | -11 | 1615 | Maurice Trintignant (P1) |
| Luigi Villoresi |
Lancia | 5 | +1 Lap | 1489 | -10 | 1479 | Eugenio Castellotti (P2) |
| Louis Chiron |
Lancia | 6 | +5 Laps | 1546 | -11 | 1535 | Eugenio Castellotti (P2) |
| Jacques Pollet |
Gordini | 7 | +9 Laps | 1500 | N/A | 1500 | Élie Bayol (PDNF) |
| Paul Frère |
Ferrari | 8 | +14 Laps | 1523 | N/A | 1523 | Maurice Trintignant (P1) |
| Piero Taruffi |
Ferrari | 8 | +14 Laps | 1482 | N/A | 1482 | Maurice Trintignant (P1) |
| Stirling Moss |
Mercedes | 9 | +19 Laps | 1526 | N/A | 1526 | Juan Fangio (PDNF) |
| Jean Behra |
Maserati | 10 | Spun off | 1517 | +5 | 1522 | Cesare Perdisa (P3) |
| Cesare Perdisa |
Maserati | 10 | Spun off | 1500 | -5 | 1495 | Jean Behra (P3) |
| Alberto Ascari |
Lancia | 11 | Accident | 1659 | -14 | 1645 | Eugenio Castellotti (P2) |
| Harry Schell |
Ferrari | 12 | Engine | 1443 | N/A | 1443 | Maurice Trintignant (P1) |
| Roberto Mieres |
Maserati | 13 | Transmission | 1530 | N/A | 1530 | Cesare Perdisa (P3) |
| Élie Bayol |
Gordini | 14 | Transmission | 1500 | N/A | 1500 | Jacques Pollet (PDNF) |
| Juan Fangio |
Mercedes | 15 | Transmission | 1755 | N/A | 1755 | Stirling Moss (PDNF) |
| Robert Manzon |
Gordini | 16 | Gearbox | 1519 | N/A | 1519 | Jacques Pollet (PDNF) |
| André Simon |
Mercedes | 17 | Engine | 1498 | N/A | 1498 | Stirling Moss (PDNF) |
| Mike Hawthorn |
Vanwall | 18 | Throttle | N/A | N/A | N/A | N/A |
| Louis Rosier |
Maserati | 19 | Fuel leak | 1416 | N/A | 1416 | Cesare Perdisa (P3) |
| Luigi Musso |
Maserati | 20 | Transmission | 1515 | N/A | 1515 | Cesare Perdisa (P3) |
Round 3 - Indianapolis 500
Date: 1955-05-30
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Jerry Hoyt |
Stevens | 1 | N/A | N/A | N/A | N/A |
| Paul Russo |
Kurtis Kraft | 2 | 1499 | +1 | 1500 | Bob Sweikert (P14) |
| Jack McGrath |
Kurtis Kraft | 3 | 1602 | +1 | 1603 | Bob Sweikert (P14) |
| Fred Agabashian |
Kurtis Kraft | 4 | 1558 | +1 | 1559 | Bob Sweikert (P14) |
| Bill Vukovich |
Kurtis Kraft | 5 | 1538 | +1 | 1539 | Bob Sweikert (P14) |
| Sam Hanks |
Kurtis Kraft | 6 | 1504 | +1 | 1505 | Bob Sweikert (P14) |
| Walt Faulkner |
Kurtis Kraft | 7 | 1530 | +1 | 1531 | Bob Sweikert (P14) |
| Andy Linden |
Kurtis Kraft | 8 | 1584 | +1 | 1585 | Bob Sweikert (P14) |
| Cal Niday |
Kurtis Kraft | 9 | 1507 | +1 | 1508 | Bob Sweikert (P14) |
| Jimmy Davies |
Kurtis Kraft | 10 | 1477 | +2 | 1479 | Bob Sweikert (P14) |
| Jimmy Bryan |
Kuzma | 11 | 1523 | +10 | 1533 | Johnny Thomson (P33) |
| Pat Flaherty |
Kurtis Kraft | 12 | 1485 | +2 | 1487 | Bob Sweikert (P14) |
| Eddie Russo |
Pawl | 13 | N/A | N/A | N/A | N/A |
| Bob Sweikert |
Kurtis Kraft | 14 | 1470 | -1 | 1469 | Paul Russo (P2) |
| Jimmy Reece |
Pankratz | 15 | N/A | N/A | N/A | N/A |
| Al Herman |
Kurtis Kraft | 16 | 1500 | -2 | 1498 | Bob Sweikert (P14) |
| Jimmy Daywalt |
Kurtis Kraft | 17 | 1518 | -2 | 1516 | Bob Sweikert (P14) |
| Duane Carter |
Kuzma | 18 | 1588 | +8 | 1596 | Johnny Thomson (P33) |
| Pat O’Connor |
Kurtis Kraft | 19 | 1513 | -2 | 1511 | Bob Sweikert (P14) |
| Jim Rathmann |
Epperly | 20 | N/A | N/A | N/A | N/A |
| Don Freeland |
Phillips | 21 | N/A | N/A | N/A | N/A |
| Al Keller |
Kurtis Kraft | 22 | 1500 | -2 | 1498 | Bob Sweikert (P14) |
| Ray Crawford |
Kurtis Kraft | 23 | 1500 | -2 | 1498 | Bob Sweikert (P14) |
| Art Cross |
Kurtis Kraft | 24 | 1504 | -2 | 1502 | Bob Sweikert (P14) |
| Chuck Weyant |
Kurtis Kraft | 25 | 1500 | -2 | 1498 | Bob Sweikert (P14) |
| Johnny Boyd |
Kurtis Kraft | 26 | 1500 | -2 | 1498 | Bob Sweikert (P14) |
| Johnnie Parsons |
Kurtis Kraft | 27 | 1527 | -2 | 1525 | Bob Sweikert (P14) |
| Keith Andrews |
Schroeder | 28 | N/A | N/A | N/A | N/A |
| Ed Elisian |
Kurtis Kraft | 29 | 1466 | -2 | 1464 | Bob Sweikert (P14) |
| Rodger Ward |
Kuzma | 30 | 1502 | +10 | 1512 | Johnny Thomson (P33) |
| Shorty Templeman |
Trevis | 31 | 1500 | +32 | 1532 | Eddie Johnson (P32) |
| Eddie Johnson |
Trevis | 32 | 1500 | -32 | 1468 | Shorty Templeman (P31) |
| Johnny Thomson |
Kuzma | 33 | 1496 | -8 | 1488 | Duane Carter (P18) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Bob Sweikert |
Kurtis Kraft | 1 | Finished | 1499 | +2 | 1501 | Paul Russo (P2) |
| Paul Russo |
Kurtis Kraft | 2 | Finished | 1500 | -2 | 1498 | Bob Sweikert (P1) |
| Jimmy Davies |
Kurtis Kraft | 3 | Finished | 1492 | -2 | 1490 | Bob Sweikert (P1) |
| Johnny Thomson |
Kuzma | 4 | Finished | 1500 | +11 | 1511 | Duane Carter (P11) |
| Walt Faulkner |
Kurtis Kraft | 5 | Finished | 1500 | -2 | 1498 | Bob Sweikert (P1) |
| Andy Linden |
Kurtis Kraft | 6 | Finished | 1468 | -1 | 1467 | Bob Sweikert (P1) |
| Al Herman |
Kurtis Kraft | 7 | Finished | 1500 | -2 | 1498 | Bob Sweikert (P1) |
| Pat O’Connor |
Kurtis Kraft | 8 | Finished | 1486 | -2 | 1484 | Bob Sweikert (P1) |
| Jimmy Daywalt |
Kurtis Kraft | 9 | Finished | 1480 | -1 | 1479 | Bob Sweikert (P1) |
| Pat Flaherty |
Kurtis Kraft | 10 | Finished | 1487 | -1 | 1486 | Bob Sweikert (P1) |
| Duane Carter |
Kuzma | 11 | +3 Laps | 1502 | -11 | 1491 | Johnny Thomson (P4) |
| Chuck Weyant |
Kurtis Kraft | 12 | +4 Laps | 1500 | -2 | 1498 | Bob Sweikert (P1) |
| Eddie Johnson |
Trevis | 13 | +4 Laps | 1500 | N/A | 1500 | Shorty Templeman (PDNF) |
| Jim Rathmann |
Epperly | 14 | +9 Laps | N/A | N/A | N/A | N/A |
| Don Freeland |
Phillips | 15 | Transmission | N/A | N/A | N/A | N/A |
| Cal Niday |
Kurtis Kraft | 16 | Accident | 1500 | -2 | 1498 | Bob Sweikert (P1) |
| Art Cross |
Kurtis Kraft | 17 | Engine | 1518 | N/A | 1518 | Bob Sweikert (P1) |
| Shorty Templeman |
Trevis | 18 | Transmission | 1500 | N/A | 1500 | Eddie Johnson (P13) |
| Sam Hanks |
Kurtis Kraft | 19 | Transmission | 1511 | N/A | 1511 | Bob Sweikert (P1) |
| Keith Andrews |
Schroeder | 20 | Fuel pump | N/A | N/A | N/A | N/A |
| Johnnie Parsons |
Kurtis Kraft | 21 | Magneto | 1506 | N/A | 1506 | Bob Sweikert (P1) |
| Eddie Russo |
Pawl | 22 | Ignition | N/A | N/A | N/A | N/A |
| Ray Crawford |
Kurtis Kraft | 23 | Engine | 1500 | N/A | 1500 | Bob Sweikert (P1) |
| Jimmy Bryan |
Kuzma | 24 | Fuel pump | 1536 | N/A | 1536 | Johnny Thomson (P4) |
| Bill Vukovich |
Kurtis Kraft | 25 | Accident | 1535 | -2 | 1533 | Bob Sweikert (P1) |
| Jack McGrath |
Kurtis Kraft | 26 | Magneto | 1494 | N/A | 1494 | Bob Sweikert (P1) |
| Al Keller |
Kurtis Kraft | 27 | Accident | 1500 | -2 | 1498 | Bob Sweikert (P1) |
| Rodger Ward |
Kuzma | 28 | Accident | 1500 | -10 | 1490 | Johnny Thomson (P4) |
| Johnny Boyd |
Kurtis Kraft | 29 | Accident | 1500 | -2 | 1498 | Bob Sweikert (P1) |
| Ed Elisian |
Kurtis Kraft | 30 | Retired | 1500 | N/A | 1500 | Bob Sweikert (P1) |
| Jerry Hoyt |
Stevens | 31 | Oil leak | N/A | N/A | N/A | N/A |
| Fred Agabashian |
Kurtis Kraft | 32 | Spun off | 1514 | -2 | 1512 | Bob Sweikert (P1) |
| Jimmy Reece |
Pankratz | 33 | Engine | N/A | N/A | N/A | N/A |
Round 4 - Belgian Grand Prix
Date: 1955-06-05
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Eugenio Castellotti |
Lancia | 1 | N/A | N/A | N/A | N/A |
| Juan Fangio |
Mercedes | 2 | 1844 | +9 | 1853 | Stirling Moss (P3) |
| Stirling Moss |
Mercedes | 3 | 1688 | -9 | 1679 | Juan Fangio (P2) |
| Nino Farina |
Ferrari | 4 | 1742 | +4 | 1745 | Paul Frère (P8) |
| Jean Behra |
Maserati | 5 | 1533 | +4 | 1537 | Roberto Mieres (P13) |
| Karl Kling |
Mercedes | 6 | 1504 | -4 | 1500 | Juan Fangio (P2) |
| Luigi Musso |
Maserati | 7 | 1513 | +4 | 1518 | Roberto Mieres (P13) |
| Paul Frère |
Ferrari | 8 | 1532 | -4 | 1529 | Nino Farina (P4) |
| Mike Hawthorn |
Vanwall | 9 | N/A | N/A | N/A | N/A |
| Maurice Trintignant |
Ferrari | 10 | 1620 | -5 | 1615 | Nino Farina (P4) |
| Cesare Perdisa |
Maserati | 11 | 1506 | +4 | 1510 | Roberto Mieres (P13) |
| Louis Rosier |
Maserati | 12 | 1317 | +7 | 1324 | Roberto Mieres (P13) |
| Roberto Mieres |
Maserati | 13 | 1457 | -4 | 1453 | Jean Behra (P13) |
| Jean Behra |
Maserati | 13 | 1533 | +4 | 1537 | Roberto Mieres (P13) |
| Johnny Claes |
Maserati | N/A | 1265 | -3 | 1262 | Roberto Mieres (P13) |
| Piero Taruffi |
Ferrari | N/A | 1510 | -3 | 1507 | Nino Farina (P4) |
| Harry Schell |
Ferrari | N/A | 1469 | -3 | 1467 | Nino Farina (P4) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Juan Fangio |
Mercedes | 1 | Finished | 1755 | +7 | 1761 | Stirling Moss (P2) |
| Stirling Moss |
Mercedes | 2 | Finished | 1526 | -7 | 1519 | Juan Fangio (P1) |
| Nino Farina |
Ferrari | 3 | Finished | 1615 | +6 | 1621 | Paul Frère (P4) |
| Paul Frère |
Ferrari | 4 | Finished | 1523 | -6 | 1517 | Nino Farina (P3) |
| Roberto Mieres |
Maserati | 5 | +1 Lap | 1530 | -6 | 1524 | Jean Behra (P5) |
| Jean Behra |
Maserati | 5 | +1 Lap | 1516 | +6 | 1521 | Roberto Mieres (P5) |
| Maurice Trintignant |
Ferrari | 6 | +1 Lap | 1507 | -5 | 1501 | Nino Farina (P3) |
| Luigi Musso |
Maserati | 7 | +2 Laps | 1515 | -5 | 1510 | Roberto Mieres (P5) |
| Cesare Perdisa |
Maserati | 8 | +3 Laps | 1501 | -5 | 1496 | Roberto Mieres (P5) |
| Louis Rosier |
Maserati | 9 | +3 Laps | 1416 | -4 | 1412 | Roberto Mieres (P5) |
| Karl Kling |
Mercedes | 10 | Oil leak | 1445 | N/A | 1445 | Juan Fangio (P1) |
| Eugenio Castellotti |
Lancia | 11 | Gearbox | N/A | N/A | N/A | N/A |
| Mike Hawthorn |
Vanwall | 12 | Gearbox | N/A | N/A | N/A | N/A |
| Jean Behra |
Maserati | 13 | Spun off | 1516 | +6 | 1521 | Roberto Mieres (P5) |
| Johnny Claes |
Maserati | 14 | Withdrew | 1451 | N/A | 1451 | Roberto Mieres (P5) |
| Piero Taruffi |
Ferrari | 15 | Withdrew | 1482 | N/A | 1482 | Nino Farina (P3) |
| Harry Schell |
Ferrari | 16 | Withdrew | 1443 | N/A | 1443 | Nino Farina (P3) |
Round 5 - Dutch Grand Prix
Date: 1955-06-19
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Juan Fangio |
Mercedes | 1 | 1857 | +9 | 1866 | Stirling Moss (P2) |
| Stirling Moss |
Mercedes | 2 | 1687 | -9 | 1679 | Juan Fangio (P1) |
| Karl Kling |
Mercedes | 3 | 1492 | -3 | 1488 | Juan Fangio (P1) |
| Luigi Musso |
Maserati | 4 | 1528 | +5 | 1532 | Roberto Mieres (P7) |
| Mike Hawthorn |
Ferrari | 5 | 1669 | +6 | 1675 | Eugenio Castellotti (P9) |
| Jean Behra |
Maserati | 6 | 1538 | -7 | 1532 | Luigi Musso (P4) |
| Roberto Mieres |
Maserati | 7 | 1436 | -5 | 1431 | Luigi Musso (P4) |
| Maurice Trintignant |
Ferrari | 8 | 1615 | +7 | 1623 | Eugenio Castellotti (P9) |
| Eugenio Castellotti |
Ferrari | 9 | 1507 | -6 | 1501 | Mike Hawthorn (P5) |
| Peter Walker |
Maserati | 10 | 1556 | -7 | 1549 | Luigi Musso (P4) |
| Robert Manzon |
Gordini | 11 | 1494 | +16 | 1510 | Hernando da Silva Ramos (P14) |
| Jacques Pollet |
Gordini | 12 | 1511 | +15 | 1527 | Hernando da Silva Ramos (P14) |
| Louis Rosier |
Maserati | 13 | 1329 | -3 | 1326 | Luigi Musso (P4) |
| Hernando da Silva Ramos |
Gordini | 14 | 1500 | -15 | 1485 | Jacques Pollet (P12) |
| Horace Gould |
Maserati | 15 | 1515 | -6 | 1509 | Luigi Musso (P4) |
| Johnny Claes |
Ferrari | 16 | 1250 | -4 | 1246 | Eugenio Castellotti (P9) |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Juan Fangio |
Mercedes | 1 | Finished | 1761 | +6 | 1768 | Stirling Moss (P2) |
| Stirling Moss |
Mercedes | 2 | Finished | 1519 | -6 | 1513 | Juan Fangio (P1) |
| Luigi Musso |
Maserati | 3 | Finished | 1519 | +7 | 1526 | Roberto Mieres (P4) |
| Roberto Mieres |
Maserati | 4 | +1 Lap | 1543 | -7 | 1536 | Luigi Musso (P3) |
| Eugenio Castellotti |
Ferrari | 5 | +3 Laps | 1558 | +11 | 1570 | Mike Hawthorn (P7) |
| Jean Behra |
Maserati | 6 | +3 Laps | 1511 | -6 | 1505 | Luigi Musso (P3) |
| Mike Hawthorn |
Ferrari | 7 | +5 Laps | 1584 | -11 | 1573 | Eugenio Castellotti (P5) |
| Hernando da Silva Ramos |
Gordini | 8 | +8 Laps | 1500 | N/A | 1500 | Jacques Pollet (PDNF) |
| Louis Rosier |
Maserati | 9 | +8 Laps | 1408 | N/A | 1408 | Luigi Musso (P3) |
| Jacques Pollet |
Gordini | 10 | +10 Laps | 1500 | N/A | 1500 | Hernando da Silva Ramos (PDNF) |
| Johnny Claes |
Ferrari | 11 | +12 Laps | 1451 | N/A | 1451 | Eugenio Castellotti (P5) |
| Maurice Trintignant |
Ferrari | 12 | Gearbox | 1494 | N/A | 1494 | Eugenio Castellotti (P5) |
| Robert Manzon |
Gordini | 13 | Transmission | 1519 | N/A | 1519 | Hernando da Silva Ramos (PDNF) |
| Horace Gould |
Maserati | 14 | Spun off | 1500 | -6 | 1494 | Luigi Musso (P3) |
| Karl Kling |
Mercedes | 15 | Spun off | 1445 | -4 | 1440 | Juan Fangio (P1) |
| Peter Walker |
Maserati | 16 | Wheel bearing | 1465 | N/A | 1465 | Luigi Musso (P3) |
Round 6 - British Grand Prix
Date: 1955-07-16
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Stirling Moss |
Mercedes | 1 | 1687 | +16 | 1702 | Juan Fangio (P2) |
| Juan Fangio |
Mercedes | 2 | 1869 | -16 | 1853 | Stirling Moss (P1) |
| Jean Behra |
Maserati | 3 | 1551 | +5 | 1556 | Luigi Musso (P9) |
| Karl Kling |
Mercedes | 4 | 1480 | -5 | 1476 | Stirling Moss (P1) |
| Piero Taruffi |
Mercedes | 5 | 1485 | -5 | 1481 | Stirling Moss (P1) |
| Roberto Mieres |
Maserati | 6 | 1447 | +6 | 1453 | Luigi Musso (P9) |
| Harry Schell |
Vanwall | 7 | 1465 | -32 | 1433 | Harry Schell (P7) |
| André Simon |
Maserati | 8 | 1509 | +5 | 1514 | Luigi Musso (P9) |
| Luigi Musso |
Maserati | 9 | 1554 | +5 | 1559 | Lance Macklin (P16) |
| Eugenio Castellotti |
Ferrari | 10 | 1497 | +21 | 1518 | Maurice Trintignant (P13) |
| Robert Manzon |
Gordini | 11 | 1526 | +14 | 1540 | Mike Sparken (P23) |
| Eugenio Castellotti |
Ferrari | 12 | 1497 | +21 | 1518 | Maurice Trintignant (P13) |
| Maurice Trintignant |
Ferrari | 13 | 1616 | -21 | 1595 | Eugenio Castellotti (P12) |
| Peter Walker |
Connaught | 14 | 1543 | +9 | 1552 | Kenneth McAlpine (P17) |
| Harry Schell |
Vanwall | 15 | 1465 | -32 | 1433 | Harry Schell (P7) |
| Lance Macklin |
Maserati | 16 | 1573 | -5 | 1568 | Luigi Musso (P9) |
| Kenneth McAlpine |
Connaught | 17 | 1474 | -9 | 1465 | Peter Walker (P14) |
| Hernando da Silva Ramos |
Gordini | 18 | 1469 | +17 | 1486 | Mike Sparken (P23) |
| Leslie Marr |
Connaught | 19 | 1484 | -11 | 1473 | Kenneth McAlpine (P17) |
| Roy Salvadori |
Maserati | 20 | 1554 | -5 | 1549 | Luigi Musso (P9) |
| Jack Fairman |
Connaught | 21 | 1457 | -10 | 1447 | Kenneth McAlpine (P17) |
| Horace Gould |
Maserati | 22 | 1481 | -4 | 1477 | Luigi Musso (P9) |
| Mike Sparken |
Gordini | 23 | 1500 | -17 | 1483 | Hernando da Silva Ramos (P18) |
| Peter Collins |
Maserati | 24 | 1521 | -4 | 1517 | Luigi Musso (P9) |
 Jack Brabham |
Cooper | 25 | N/A | N/A | N/A | N/A |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Stirling Moss |
Mercedes | 1 | Finished | 1526 | +17 | 1543 | Juan Fangio (P2) |
| Juan Fangio |
Mercedes | 2 | Finished | 1772 | -17 | 1755 | Stirling Moss (P1) |
| Karl Kling |
Mercedes | 3 | Finished | 1428 | -7 | 1420 | Stirling Moss (P1) |
| Piero Taruffi |
Mercedes | 4 | +1 Lap | 1482 | -9 | 1473 | Stirling Moss (P1) |
| Luigi Musso |
Maserati | 5 | +1 Lap | 1538 | N/A | 1538 | Lance Macklin (PDNF) |
| Eugenio Castellotti |
Ferrari | 6 | +3 Laps | 1570 | N/A | 1570 | Maurice Trintignant (PDNF) |
| Mike Sparken |
Gordini | 7 | +9 Laps | 1500 | N/A | 1500 | Hernando da Silva Ramos (PDNF) |
| Lance Macklin |
Maserati | 8 | +11 Laps | 1507 | N/A | 1507 | Luigi Musso (P5) |
| Harry Schell |
Vanwall | 9 | +18 Laps | 1443 | N/A | 1443 | Harry Schell (PDNF) |
| Maurice Trintignant |
Ferrari | 10 | Overheating | 1494 | N/A | 1494 | Eugenio Castellotti (P6) |
| Roberto Mieres |
Maserati | 11 | Engine | 1547 | N/A | 1547 | Luigi Musso (P5) |
| Jack Brabham |
Cooper | 12 | Engine | N/A | N/A | N/A | N/A |
| Kenneth McAlpine |
Connaught | 13 | Oil pressure | 1459 | N/A | 1459 | Peter Walker (PDNF) |
| Peter Collins |
Maserati | 14 | Clutch | 1500 | N/A | 1500 | Luigi Musso (P5) |
| Hernando da Silva Ramos |
Gordini | 15 | Oil pressure | 1500 | N/A | 1500 | Mike Sparken (PDNF) |
| Roy Salvadori |
Maserati | 16 | Gearbox | 1496 | N/A | 1496 | Luigi Musso (P5) |
| Horace Gould |
Maserati | 17 | Brakes | 1482 | N/A | 1482 | Luigi Musso (P5) |
| Harry Schell |
Vanwall | 18 | Throttle | 1443 | N/A | 1443 | Harry Schell (PDNF) |
| Peter Walker |
Connaught | 19 | Transmission | 1465 | N/A | 1465 | Kenneth McAlpine (PDNF) |
| Leslie Marr |
Connaught | 20 | Brakes | 1500 | N/A | 1500 | Kenneth McAlpine (PDNF) |
| Eugenio Castellotti |
Ferrari | 21 | Transmission | 1570 | N/A | 1570 | Maurice Trintignant (PDNF) |
| André Simon |
Maserati | 22 | Gearbox | 1498 | N/A | 1498 | Luigi Musso (P5) |
| Jean Behra |
Maserati | 23 | Oil leak | 1506 | N/A | 1506 | Luigi Musso (P5) |
| Robert Manzon |
Gordini | 24 | Transmission | 1519 | N/A | 1519 | Mike Sparken (PDNF) |
| Jack Fairman |
Connaught | 25 | Engine | 1510 | N/A | 1510 | Kenneth McAlpine (PDNF) |
Round 7 - Italian Grand Prix
Date: 1955-09-11
Qualifying Results
| Driver | Constructor | Grid | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|
| Juan Fangio |
Mercedes | 1 | 1858 | +2 | 1860 | Piero Taruffi (P9) |
| Stirling Moss |
Mercedes | 2 | 1712 | -6 | 1705 | Juan Fangio (P1) |
| Karl Kling |
Mercedes | 3 | 1484 | -2 | 1482 | Juan Fangio (P1) |
| Eugenio Castellotti |
Ferrari | 4 | 1538 | +6 | 1544 | Umberto Maglioli (P12) |
| Nino Farina |
Ferrari | 5 | 1756 | -10 | 1747 | Eugenio Castellotti (P4) |
| Jean Behra |
Maserati | 6 | 1579 | +4 | 1584 | Carlos Menditeguy (P16) |
| Roberto Mieres |
Maserati | 7 | 1476 | -4 | 1473 | Jean Behra (P6) |
| Luigi Villoresi |
Ferrari | 8 | 1594 | -7 | 1587 | Eugenio Castellotti (P4) |
| Piero Taruffi |
Mercedes | 9 | 1468 | -2 | 1466 | Juan Fangio (P1) |
| Luigi Musso |
Maserati | 10 | 1555 | -5 | 1551 | Jean Behra (P6) |
| Peter Collins |
Maserati | 11 | 1490 | -4 | 1487 | Jean Behra (P6) |
| Umberto Maglioli |
Ferrari | 12 | 1505 | -6 | 1499 | Eugenio Castellotti (P4) |
| Harry Schell |
Vanwall | 13 | 1465 | +34 | 1499 | Ken Wharton (P17) |
| Mike Hawthorn |
Ferrari | 14 | 1686 | -9 | 1677 | Eugenio Castellotti (P4) |
| Maurice Trintignant |
Ferrari | 15 | 1575 | -7 | 1568 | Eugenio Castellotti (P4) |
| Carlos Menditeguy |
Maserati | 16 | 1501 | -4 | 1496 | Jean Behra (P6) |
| Ken Wharton |
Vanwall | 17 | 1490 | -34 | 1456 | Harry Schell (P13) |
| Hernando da Silva Ramos |
Gordini | 18 | 1473 | +18 | 1491 | Jacques Pollet (P19) |
| Jacques Pollet |
Gordini | 19 | 1510 | -18 | 1492 | Hernando da Silva Ramos (P18) |
| John Fitch |
Maserati | 20 | 1538 | -5 | 1533 | Jean Behra (P6) |
| Horace Gould |
Maserati | 21 | 1463 | -3 | 1460 | Jean Behra (P6) |
| Jean Lucas |
Gordini | 22 | 1500 | -16 | 1484 | Jacques Pollet (P19) |
| Luigi Piotti |
Arzani-Volpini | N/A | N/A | N/A | N/A | N/A |
Race Results
| Driver | Constructor | Position | Status | Starting Elo | Change | New Elo | vs Teammate |
|---|---|---|---|---|---|---|---|
| Juan Fangio |
Mercedes | 1 | Finished | 1761 | +3 | 1764 | Piero Taruffi (P2) |
| Piero Taruffi |
Mercedes | 2 | Finished | 1458 | -3 | 1454 | Juan Fangio (P1) |
| Eugenio Castellotti |
Ferrari | 3 | Finished | 1570 | +5 | 1575 | Umberto Maglioli (P6) |
| Jean Behra |
Maserati | 4 | Finished | 1506 | +5 | 1511 | Carlos Menditeguy (P5) |
| Carlos Menditeguy |
Maserati | 5 | +1 Lap | 1491 | -5 | 1486 | Jean Behra (P4) |
| Umberto Maglioli |
Ferrari | 6 | +1 Lap | 1484 | -5 | 1479 | Eugenio Castellotti (P3) |
| Roberto Mieres |
Maserati | 7 | +2 Laps | 1547 | -6 | 1542 | Jean Behra (P4) |
| Maurice Trintignant |
Ferrari | 8 | +3 Laps | 1494 | -5 | 1489 | Eugenio Castellotti (P3) |
| John Fitch |
Maserati | 9 | +4 Laps | 1500 | -5 | 1495 | Jean Behra (P4) |
| Mike Hawthorn |
Ferrari | 10 | Gearbox | 1573 | N/A | 1573 | Eugenio Castellotti (P3) |
| Karl Kling |
Mercedes | 11 | Gearbox | 1430 | N/A | 1430 | Juan Fangio (P1) |
| Luigi Musso |
Maserati | 12 | Gearbox | 1538 | N/A | 1538 | Jean Behra (P4) |
| Horace Gould |
Maserati | 13 | Suspension | 1482 | N/A | 1482 | Jean Behra (P4) |
| Stirling Moss |
Mercedes | 14 | Engine | 1559 | N/A | 1559 | Juan Fangio (P1) |
| Jacques Pollet |
Gordini | 15 | Engine | 1500 | N/A | 1500 | Hernando da Silva Ramos (PDNF) |
| Hernando da Silva Ramos |
Gordini | 16 | Fuel system | 1500 | N/A | 1500 | Jacques Pollet (PDNF) |
| Peter Collins |
Maserati | 17 | Suspension | 1500 | N/A | 1500 | Jean Behra (P4) |
| Harry Schell |
Vanwall | 18 | Suspension | 1443 | N/A | 1443 | Ken Wharton (PDNF) |
| Jean Lucas |
Gordini | 19 | Engine | 1500 | N/A | 1500 | Jacques Pollet (PDNF) |
| Ken Wharton |
Vanwall | 20 | Injection | 1477 | N/A | 1477 | Harry Schell (PDNF) |
| Nino Farina |
Ferrari | 21 | Withdrew | 1626 | N/A | 1626 | Eugenio Castellotti (P3) |
| Luigi Villoresi |
Ferrari | 22 | Withdrew | 1507 | N/A | 1507 | Eugenio Castellotti (P3) |
| Luigi Piotti |
Arzani-Volpini | 23 | Withdrew | N/A | N/A | N/A | N/A |