Elo Rating Over Time
1964 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 13 | -34.6 | 2,162 | 2,128 | +5 Laps | Brabham-BRM | Autódromo Hermanos Rodríguez | Oct 25, 1964 | Round 10 | |
| 10 | +8.7 | 2,153 | 2,162 | Not classified | Brabham-BRM | Watkins Glen | Oct 04, 1964 | Round 9 |
1963 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 7 | +113.3 | 2,040 | 2,153 | +4 Laps | Lotus-BRM | Autódromo Hermanos Rodríguez | Oct 27, 1963 | Round 9 | |
| 19 | -48.4 | 2,089 | 2,040 | Retired | Lotus-BRM | Watkins Glen | Oct 06, 1963 | Round 8 |
1962 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 11 | +40.6 | 2,048 | 2,089 | +9 Laps | Cooper-Climax | Watkins Glen | Oct 07, 1962 | Round 8 |
1961 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 10 | +47.9 | 2,000 | 2,048 | +7 Laps | Cooper-Climax | Watkins Glen | Oct 08, 1961 | Round 8 |