Elo Rating Over Time
1970 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 16 | -6.5 | 1,992 | 1,986 | Accident | De Tomaso | Circuit Park Zandvoort | Jun 21, 1970 | Round 5 | |
| 16 | -65.2 | 2,057 | 1,992 | Oil pressure | De Tomaso | Circuit de Spa-Francorchamps | Jun 07, 1970 | Round 4 | |
| 10 | +31.5 | 2,026 | 2,057 | Not classified | De Tomaso | Circuit de Monaco | May 10, 1970 | Round 3 | |
| 17 | -45.6 | 2,072 | 2,026 | Withdrew | De Tomaso | Jarama | Apr 19, 1970 | Round 2 | |
| 19 | -77.1 | 2,149 | 2,072 | Accident | De Tomaso | Kyalami | Mar 07, 1970 | Round 1 |
1969 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 10 | -25.8 | 2,175 | 2,149 | +4 Laps | Brabham-Ford | Autódromo Hermanos Rodríguez | Oct 19, 1969 | Round 11 | |
| 2 | +113.4 | 2,061 | 2,175 | Finished | Brabham-Ford | Watkins Glen | Oct 05, 1969 | Round 10 | |
| 16 | -72.8 | 2,134 | 2,061 | Fuel leak | Brabham-Ford | Mosport International Raceway | Sep 20, 1969 | Round 9 | |
| 5 | +61.4 | 2,073 | 2,134 | Finished | Brabham-Ford | Autodromo Nazionale di Monza | Sep 07, 1969 | Round 8 | |
| 11 | -40.5 | 2,113 | 2,073 | Accident | Brabham-Ford | Nürburgring | Aug 03, 1969 | Round 7 | |
| 5 | +79.3 | 2,034 | 2,113 | +1 Lap | Brabham-Ford | Silverstone Circuit | Jul 19, 1969 | Round 6 | |
| 12 | -57.4 | 2,091 | 2,034 | Chassis | Brabham-Ford | Charade Circuit | Jul 06, 1969 | Round 5 | |
| 14 | -94.0 | 2,185 | 2,091 | Clutch | Brabham-Ford | Circuit Park Zandvoort | Jun 21, 1969 | Round 4 | |
| 2 | +109.3 | 2,076 | 2,185 | Finished | Brabham-Ford | Circuit de Monaco | May 18, 1969 | Round 3 | |
| 12 | -56.5 | 2,132 | 2,076 | Engine | Brabham-Ford | Montjuïc | May 04, 1969 | Round 2 |
1968 Season
| # | Elo | Old | New | Status | Circuit | Date | Race | ||
|---|---|---|---|---|---|---|---|---|---|
| 13 | -32.3 | 2,165 | 2,132 | Engine | BRM | Autódromo Hermanos Rodríguez | Nov 03, 1968 | Round 12 | |
| 7 | +32.3 | 2,132 | 2,165 | Out of fuel | BRM | Watkins Glen | Oct 06, 1968 | Round 11 | |
| 17 | -94.6 | 2,227 | 2,132 | Gearbox | BRM | Circuit Mont-Tremblant | Sep 22, 1968 | Round 10 | |
| 4 | +64.7 | 2,162 | 2,227 | +1 Lap | BRM | Autodromo Nazionale di Monza | Sep 08, 1968 | Round 9 | |
| 8 | +26.2 | 2,136 | 2,162 | Finished | BRM | Nürburgring | Aug 04, 1968 | Round 8 | |
| 8 | +37.2 | 2,099 | 2,136 | +8 Laps | BRM | Brands Hatch | Jul 20, 1968 | Round 7 | |
| 6 | +59.2 | 2,039 | 2,099 | +3 Laps | BRM | Rouen-Les-Essarts | Jul 07, 1968 | Round 6 | |
| 14 | -23.5 | 2,063 | 2,039 | Spun off | BRM | Circuit Park Zandvoort | Jun 23, 1968 | Round 5 | |
| 9 | +38.9 | 2,024 | 2,063 | Engine | BRM | Circuit de Spa-Francorchamps | Jun 09, 1968 | Round 4 | |
| 10 | +31.2 | 1,993 | 2,024 | Chassis | BRM | Circuit de Monaco | May 26, 1968 | Round 3 | |
| 10 | +4.6 | 1,988 | 1,993 | Fuel pump | BRM | Jarama | May 12, 1968 | Round 2 |