Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1969 Season | |||||||||
| 8 | +44.3 | 2,030 | 2,075 | +7 Laps | Brabham-Repco | Kyalami | Mar 01, 1969 | Round 1 | |
| 1968 Season | |||||||||
| 15 | -8.7 | 2,040 | 2,031 | Overheating | LDS | Kyalami | Jan 01, 1968 | Round 1 | |
| 1967 Season | |||||||||
| 9 | +42.5 | 1,999 | 2,041 | Accident | LDS-Climax | Kyalami | Jan 02, 1967 | Round 1 | |
| 1965 Season | |||||||||
| 13 | +107.8 | 1,891 | 1,999 | +12 Laps | LDS-Alfa Romeo | Prince George Circuit | Jan 01, 1965 | Round 1 | |
| 1963 Season | |||||||||
| 20 | -18.7 | 1,903 | 1,884 | Halfshaft | LDS | Prince George Circuit | Dec 28, 1963 | Round 10 | |
| 1962 Season | |||||||||
| 21 | -100.1 | 2,000 | 1,900 | Withdrew | Lotus-Climax | Prince George Circuit | Dec 29, 1962 | Round 9 | |