Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1952 Season | |||||||||
| 21 | +45.6 | 1,813 | 1,859 | +18 Laps | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1952 | Round 2 | |
| 1951 Season | |||||||||
| 32 | -185.9 | 1,993 | 1,807 | Fuel leak | Maserati | Indianapolis Motor Speedway | May 30, 1951 | Round 2 | |
| 1950 Season | |||||||||
| 18 | -7.2 | 2,000 | 1,993 | +10 Laps | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1950 | Round 3 | |