Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1963 Season | |||||||||
| 28 | -21.0 | 1,859 | 1,838 | Did not qualify | De Tomaso-Ferrari | Autodromo Nazionale di Monza | Sep 08, 1963 | Round 7 | |
| 1962 Season | |||||||||
| 28 | -55.5 | 1,910 | 1,854 | Did not qualify | De Tomaso-Osca | Autodromo Nazionale di Monza | Sep 16, 1962 | Round 7 | |
| 1961 Season | |||||||||
| 31 | -93.0 | 2,000 | 1,907 | Engine | De Tomaso-Osca | Autodromo Nazionale di Monza | Sep 10, 1961 | Round 7 | |