Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1974 Season | |||||||||
| 27 | -78.5 | 2,003 | 1,924 | Did not qualify | Iso Marlboro | Scandinavian Raceway | Jun 09, 1974 | Round 7 | |
| 17 | -5.3 | 2,008 | 2,003 | +4 Laps | Brabham | Kyalami | Mar 30, 1974 | Round 3 | |
| 15 | +8.0 | 2,000 | 2,008 | +2 Laps | Brabham | Autódromo José Carlos Pace | Jan 27, 1974 | Round 2 | |
| 16 | -0.2 | 2,000 | 2,000 | Gearbox | Brabham | Autódromo Juan y Oscar Gálvez | Jan 13, 1974 | Round 1 | |