Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1974 Season | |||||||||
| 25 | -53.3 | 1,959 | 1,905 | Clutch | Team Lotus | Kyalami | Mar 30, 1974 | Round 3 | |
| 1963 Season | |||||||||
| 21 | -57.9 | 2,000 | 1,942 | Accident | Lotus-BRM | Prince George Circuit | Dec 28, 1963 | Round 10 | |
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1974 Season | |||||||||
| 25 | -53.3 | 1,959 | 1,905 | Clutch | Team Lotus | Kyalami | Mar 30, 1974 | Round 3 | |
| 1963 Season | |||||||||
| 21 | -57.9 | 2,000 | 1,942 | Accident | Lotus-BRM | Prince George Circuit | Dec 28, 1963 | Round 10 | |