Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1955 Season | |||||||||
| 17 | -135.5 | 2,224 | 2,089 | Engine | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1955 | Round 3 | |
| 1954 Season | |||||||||
| 11 | -22.1 | 2,253 | 2,231 | Finished | Kurtis Kraft | Indianapolis Motor Speedway | May 31, 1954 | Round 2 | |
| 1953 Season | |||||||||
| 2 | +112.9 | 2,148 | 2,261 | Finished | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1953 | Round 2 | |
| 1952 Season | |||||||||
| 5 | +152.7 | 2,000 | 2,153 | Finished | Kurtis Kraft | Indianapolis Motor Speedway | May 30, 1952 | Round 2 | |