Elo Rating Over Time
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 1986 Season | |||||||||
| 15 | +23.4 | 1,933 | 1,957 | Not classified | Osella | Adelaide Street Circuit | Oct 26, 1986 | Round 16 | |
| 16 | +16.6 | 1,917 | 1,933 | +7 Laps | Osella | Autódromo Hermanos Rodríguez | Oct 12, 1986 | Round 15 | |
| 13 | +56.1 | 1,861 | 1,917 | +7 Laps | Osella | Autódromo do Estoril | Sep 21, 1986 | Round 14 | |
| 24 | -34.7 | 1,895 | 1,861 | Electrical | Osella | Red Bull Ring | Aug 17, 1986 | Round 12 | |
| 26 | -62.0 | 1,957 | 1,895 | Turbo | Osella | Hungaroring | Aug 10, 1986 | Round 11 | |
| 12 | +48.8 | 1,909 | 1,957 | +4 Laps | Osella | Hockenheimring | Jul 27, 1986 | Round 10 | |
| 26 | -61.8 | 1,970 | 1,909 | Collision | Osella | Brands Hatch | Jul 13, 1986 | Round 9 | |
| 18 | -5.1 | 1,975 | 1,970 | Turbo | Osella | Circuit Paul Ricard | Jul 06, 1986 | Round 8 | |
| 20 | -24.6 | 2,000 | 1,975 | Electrical | Osella | Detroit Street Circuit | Jun 22, 1986 | Round 7 | |