Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1960 Season | |||||||||
| 32 | -146.5 | 2,004 | 1,858 | Clutch | Ewing | Indianapolis Motor Speedway | May 30, 1960 | Round 3 | |
| 1959 Season | |||||||||
| 13 | +92.1 | 1,912 | 2,004 | Finished | Dunn | Indianapolis Motor Speedway | May 30, 1959 | Round 2 | |
| 1957 Season | |||||||||
| 21 | -11.0 | 1,918 | 1,907 | Accident | Dunn | Indianapolis Motor Speedway | May 30, 1957 | Round 3 | |
| 1956 Season | |||||||||
| 28 | -216.4 | 2,132 | 1,915 | Accident | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1956 | Round 3 | |
| 1955 Season | |||||||||
| 7 | +135.7 | 2,000 | 2,136 | Finished | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1955 | Round 3 | |