Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1965 Season | |||||||||
| 13 | +81.3 | 1,840 | 1,921 | Oil pressure | BRM | Autodromo Nazionale di Monza | Sep 12, 1965 | Round 8 | |
| 20 | -32.5 | 1,873 | 1,840 | Did not qualify | BRM | Nürburgring | Aug 01, 1965 | Round 7 | |
| 1962 Season | |||||||||
| 23 | -60.0 | 1,933 | 1,873 | Withdrew | De Tomaso-Alfa Romeo | Circuit de Monaco | Jun 03, 1962 | Round 2 | |
| 1961 Season | |||||||||
| 29 | -67.4 | 2,000 | 1,933 | Engine | De Tomaso-Alfa Romeo | Autodromo Nazionale di Monza | Sep 10, 1961 | Round 7 | |