Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1954 Season | |||||||||
| 30 | -136.1 | 1,938 | 1,802 | Fuel pump | Bromme | Indianapolis Motor Speedway | May 31, 1954 | Round 2 | |
| 1953 Season | |||||||||
| 19 | +12.2 | 1,924 | 1,936 | Oil leak | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1953 | Round 2 | |
| 1952 Season | |||||||||
| 22 | -45.1 | 1,966 | 1,921 | Oil leak | Bromme | Indianapolis Motor Speedway | May 30, 1952 | Round 2 | |
| 1950 Season | |||||||||
| 20 | -35.8 | 2,000 | 1,964 | +12 Laps | Maserati | Indianapolis Motor Speedway | May 30, 1950 | Round 3 | |