Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1974 Season | |||||||||
| 31 | -34.6 | 1,785 | 1,751 | Did not qualify | Surtees | Autodromo Nazionale di Monza | Sep 08, 1974 | Round 13 | |
| 27 | -6.8 | 1,792 | 1,785 | Did not qualify | Surtees | Red Bull Ring | Aug 18, 1974 | Round 12 | |
| 34 | -53.2 | 1,845 | 1,792 | Did not qualify | Surtees | Brands Hatch | Jul 20, 1974 | Round 10 | |
| 29 | -48.6 | 1,894 | 1,845 | Did not qualify | Surtees | Dijon-Prenois | Jul 07, 1974 | Round 9 | |
| 22 | -19.9 | 1,914 | 1,894 | Engine | Surtees | Scandinavian Raceway | Jun 09, 1974 | Round 7 | |
| 32 | -86.4 | 2,000 | 1,914 | Did not qualify | Surtees | Nivelles-Baulers | May 12, 1974 | Round 5 | |