Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1960 Season | |||||||||
| 30 | -36.2 | 1,772 | 1,735 | Engine | Watson | Indianapolis Motor Speedway | May 30, 1960 | Round 3 | |
| 1959 Season | |||||||||
| 32 | -102.3 | 1,867 | 1,765 | Accident | Lesovsky | Indianapolis Motor Speedway | May 30, 1959 | Round 2 | |
| 1958 Season | |||||||||
| 32 | -137.2 | 2,000 | 1,863 | Accident | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1958 | Round 4 | |