Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1960 Season | |||||||||
| 25 | -111.0 | 2,086 | 1,975 | Clutch | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1960 | Round 3 | |
| 1959 Season | |||||||||
| 10 | +78.2 | 2,011 | 2,089 | Finished | Kuzma | Indianapolis Motor Speedway | May 30, 1959 | Round 2 | |
| 1958 Season | |||||||||
| 16 | +10.9 | 2,000 | 2,011 | Spun off | Kuzma | Indianapolis Motor Speedway | May 30, 1958 | Round 4 | |