Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1960 Season | |||||||||
| 28 | -128.5 | 2,056 | 1,927 | Brakes | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1960 | Round 3 | |
| 1951 Season | |||||||||
| 11 | +73.4 | 2,000 | 2,073 | Engine | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1951 | Round 2 | |