Elo Rating Over Time
1967 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 11 | +4.7 | 2,078 | 2,083 | +4 Laps | Brabham-Repco | Autódromo Hermanos Rodríguez | Oct 22, 1967 | Round 11 | |
| 12 | -20.8 | 2,099 | 2,078 | Engine | Brabham-Repco | Watkins Glen | Oct 01, 1967 | Round 10 | |
| 15 | -77.3 | 2,176 | 2,099 | Engine | Brabham-Repco | Autodromo Nazionale di Monza | Sep 10, 1967 | Round 9 | |
| 8 | +41.8 | 2,134 | 2,176 | +1 Lap | Brabham-Repco | Nürburgring | Aug 06, 1967 | Round 7 | |
| 10 | +18.4 | 2,116 | 2,134 | +4 Laps | Brabham-Repco | Silverstone Circuit | Jul 15, 1967 | Round 6 | |
| 7 | +41.7 | 2,074 | 2,116 | Not classified | Cooper-Maserati | Le Mans | Jul 02, 1967 | Round 5 | |
| 10 | +29.1 | 2,045 | 2,074 | +3 Laps | Cooper-Maserati | Circuit de Spa-Francorchamps | Jun 18, 1967 | Round 4 |
1966 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 19 | -140.9 | 2,186 | 2,045 | Injury | Cooper-Maserati | Nürburgring | Aug 07, 1966 | Round 6 | |
| 9 | +0.0 | 2,186 | 2,186 | +6 Laps | Cooper-Maserati | Circuit Park Zandvoort | Jul 24, 1966 | Round 5 | |
| 10 | -8.5 | 2,194 | 2,186 | +5 Laps | Cooper-Maserati | Brands Hatch | Jul 16, 1966 | Round 4 | |
| 9 | -1.6 | 2,196 | 2,194 | Not classified | Cooper-Maserati | Reims-Gueux | Jul 03, 1966 | Round 3 | |
| 6 | +92.3 | 2,104 | 2,196 | Not classified | Cooper-Maserati | Circuit de Spa-Francorchamps | Jun 12, 1966 | Round 2 | |
| 6 | +103.7 | 2,000 | 2,104 | Not classified | Cooper-Maserati | Circuit de Monaco | May 22, 1966 | Round 1 |