Elo Rating Over Time
1976 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| NC | +17.5 | 2,042 | 2,060 | Not classified | Surtees | Watkins Glen | Oct 10, 1976 | Round 15 | |
| P19 | -14.1 | 2,056 | 2,042 | +3 Laps | Surtees | Mosport International Raceway | Oct 03, 1976 | Round 14 | |
| P17 | +9.1 | 2,047 | 2,056 | +3 Laps | Surtees | Autodromo Nazionale di Monza | Sep 12, 1976 | Round 13 | |
| P11 | +55.1 | 1,992 | 2,047 | +1 Lap | Surtees | Circuit Park Zandvoort | Aug 29, 1976 | Round 12 | |
| P9 | +74.1 | 1,918 | 1,992 | +2 Laps | Surtees | Red Bull Ring | Aug 15, 1976 | Round 11 | |
| DNQ | -53.4 | 1,972 | 1,918 | Did not qualify | Surtees | Nürburgring | Aug 01, 1976 | Round 10 | |
| DNF | -0.8 | 1,972 | 1,972 | Fuel system | Surtees | Brands Hatch | Jul 18, 1976 | Round 9 | |
| DNF | -20.1 | 1,992 | 1,972 | Suspension | Surtees | Circuit Paul Ricard | Jul 04, 1976 | Round 8 | |
| DNQ | -40.2 | 2,033 | 1,992 | Did not qualify | Surtees | Circuit de Monaco | May 30, 1976 | Round 6 |
1974 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| DNF | -33.4 | 2,066 | 2,033 | Engine | BRM | Autodromo Nazionale di Monza | Sep 08, 1974 | Round 13 | |
| P10 | +72.0 | 1,994 | 2,066 | Finished | BRM | Nürburgring | Aug 04, 1974 | Round 11 | |
| DNF | +51.8 | 1,942 | 1,994 | Engine | BRM | Brands Hatch | Jul 20, 1974 | Round 10 | |
| DNF | -2.0 | 1,944 | 1,942 | Clutch | BRM | Dijon-Prenois | Jul 07, 1974 | Round 9 | |
| DNF | -17.1 | 1,961 | 1,944 | Handling | BRM | Circuit Park Zandvoort | Jun 23, 1974 | Round 8 | |
| DNF | -78.5 | 2,040 | 1,961 | Heat shield fire | BRM | Scandinavian Raceway | Jun 09, 1974 | Round 7 | |
| DNF | +62.0 | 1,978 | 2,040 | Gearbox | BRM | Circuit de Monaco | May 26, 1974 | Round 6 | |
| DNF | -90.1 | 2,068 | 1,978 | Collision | BRM | Nivelles-Baulers | May 12, 1974 | Round 5 | |
| P12 | +24.8 | 2,043 | 2,068 | +4 Laps | BRM | Jarama | Apr 28, 1974 | Round 4 | |
| P18 | -27.0 | 2,070 | 2,043 | +6 Laps | BRM | Kyalami | Mar 30, 1974 | Round 3 | |
| P14 | +0.9 | 2,069 | 2,070 | +2 Laps | BRM | Autódromo José Carlos Pace | Jan 27, 1974 | Round 2 | |
| P9 | +53.0 | 2,016 | 2,069 | +1 Lap | BRM | Autódromo Juan y Oscar Gálvez | Jan 13, 1974 | Round 1 |
1973 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| P10 | +39.5 | 1,977 | 2,016 | Finished | Iso Marlboro | Nürburgring | Aug 05, 1973 | Round 11 | |
| DNF | -68.0 | 2,045 | 1,977 | Overheating | Iso Marlboro | Circuit Paul Ricard | Jul 01, 1973 | Round 8 | |
| P8 | +49.8 | 1,995 | 2,045 | +2 Laps | March | Montjuïc | Apr 29, 1973 | Round 4 |
1972 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| P14 | +65.3 | 1,929 | 1,995 | +2 Laps | March | Watkins Glen | Oct 08, 1972 | Round 12 | |
| P13 | +55.4 | 1,874 | 1,929 | +7 Laps | March | Mosport International Raceway | Sep 24, 1972 | Round 11 | |
| DNQ | -70.2 | 1,944 | 1,874 | Did not qualify | March | Autodromo Nazionale di Monza | Sep 10, 1972 | Round 10 | |
| DNF | +4.2 | 1,940 | 1,944 | Accident | March | Nürburgring | Jul 30, 1972 | Round 8 | |
| DNF | -84.7 | 2,025 | 1,940 | Accident | Politoys | Brands Hatch | Jul 15, 1972 | Round 7 | |
| NC | -19.0 | 2,044 | 2,025 | Not classified | March | Nivelles-Baulers | Jun 04, 1972 | Round 5 | |
| DNF | -66.2 | 2,110 | 2,044 | Accident | March | Circuit de Monaco | May 14, 1972 | Round 4 | |
| P11 | +19.9 | 2,090 | 2,110 | +4 Laps | March | Jarama | May 01, 1972 | Round 3 | |
| P11 | +30.1 | 2,060 | 2,090 | +1 Lap | March | Kyalami | Mar 04, 1972 | Round 2 | |
| P8 | +58.2 | 2,002 | 2,060 | +2 Laps | March | Autódromo Juan y Oscar Gálvez | Jan 23, 1972 | Round 1 |
1971 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| DNF | -127.7 | 2,129 | 2,002 | Engine | March-Ford | Watkins Glen | Oct 03, 1971 | Round 11 | |
| DNF | -47.3 | 2,177 | 2,129 | Suspension | March-Ford | Autodromo Nazionale di Monza | Sep 05, 1971 | Round 9 | |
| P6 | +56.5 | 2,120 | 2,177 | Finished | March-Ford | Red Bull Ring | Aug 15, 1971 | Round 8 | |
| DNF | -72.3 | 2,192 | 2,120 | Suspension | March-Ford | Nürburgring | Aug 01, 1971 | Round 7 | |
| P4 | +97.0 | 2,095 | 2,192 | +1 Lap | March-Ford | Silverstone Circuit | Jul 17, 1971 | Round 6 | |
| DNF | -39.9 | 2,135 | 2,095 | Gearbox | March-Ford | Circuit Paul Ricard | Jul 04, 1971 | Round 5 | |
| NC | -29.9 | 2,165 | 2,135 | Not classified | March-Ford | Circuit Park Zandvoort | Jun 20, 1971 | Round 4 | |
| P8 | +36.7 | 2,129 | 2,165 | +3 Laps | March-Ford | Circuit de Monaco | May 23, 1971 | Round 3 | |
| DNF | -46.9 | 2,175 | 2,129 | Engine | March-Ford | Montjuïc | Apr 18, 1971 | Round 2 | |
| P11 | -11.9 | 2,187 | 2,175 | +2 Laps | March-Ford | Kyalami | Mar 06, 1971 | Round 1 |
1970 Season
1968 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| P9 | +48.6 | 2,035 | 2,084 | +3 Laps | Matra | Autódromo Hermanos Rodríguez | Nov 03, 1968 | Round 12 | |
| DNF | +35.4 | 2,000 | 2,035 | Oil pressure | Matra | Circuit Mont-Tremblant | Sep 22, 1968 | Round 10 |