Elo Rating Over Time
1969 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 4 | +81.0 | 2,081 | 2,162 | Finished | Lotus-Ford | Circuit de Monaco | May 18, 1969 | Round 3 |
1968 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 14 | -33.7 | 2,114 | 2,081 | +1 Lap | BRM | Nürburgring | Aug 04, 1968 | Round 8 | |
| 17 | -93.9 | 2,208 | 2,114 | Radiator | BRM | Brands Hatch | Jul 20, 1968 | Round 7 | |
| 7 | +4.2 | 2,204 | 2,208 | +3 Laps | BRM | Rouen-Les-Essarts | Jul 07, 1968 | Round 6 | |
| 7 | +22.0 | 2,182 | 2,204 | +5 Laps | BRM | Circuit Park Zandvoort | Jun 23, 1968 | Round 5 | |
| 14 | -82.8 | 2,265 | 2,182 | Oil pipe | BRM | Circuit de Spa-Francorchamps | Jun 09, 1968 | Round 4 | |
| 2 | +70.7 | 2,194 | 2,265 | Finished | BRM | Circuit de Monaco | May 26, 1968 | Round 3 |
1967 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 10 | -40.4 | 2,235 | 2,194 | +6 Laps | Cooper-Maserati | Mosport International Raceway | Aug 27, 1967 | Round 8 |
1965 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 6 | +68.7 | 2,166 | 2,235 | +1 Lap | Lotus-BRM | Autódromo Hermanos Rodríguez | Oct 24, 1965 | Round 10 | |
| 10 | +12.6 | 2,153 | 2,166 | +9 Laps | Lotus-BRM | Watkins Glen | Oct 03, 1965 | Round 9 | |
| 6 | +114.7 | 2,039 | 2,153 | +1 Lap | Lotus-BRM | Autodromo Nazionale di Monza | Sep 12, 1965 | Round 8 | |
| 13 | +19.7 | 2,019 | 2,039 | Water leak | Lotus-BRM | Nürburgring | Aug 01, 1965 | Round 7 | |
| 12 | +13.8 | 2,005 | 2,019 | +3 Laps | Lotus-BRM | Circuit Park Zandvoort | Jul 18, 1965 | Round 6 | |
| 13 | +51.2 | 1,954 | 2,005 | +17 Laps | Lotus-BRM | Silverstone Circuit | Jul 10, 1965 | Round 5 | |
| 14 | +17.1 | 1,937 | 1,954 | Accident | Lotus-BRM | Circuit de Spa-Francorchamps | Jun 13, 1965 | Round 3 | |
| 12 | +24.2 | 1,913 | 1,937 | Wheel | Lotus-BRM | Circuit de Monaco | May 30, 1965 | Round 2 |
1964 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 25 | -87.4 | 2,000 | 1,913 | Withdrew | BRM | Brands Hatch | Jul 11, 1964 | Round 5 |