| Opponent |
Rating |
Result |
| Adrian DP Waldock |
1711 |
½ - ½ |
| Anthony Giles |
1725 |
½ - ½ |
| Paul R Selby |
1760 |
½ - ½ |
| Stephen D Blewitt |
1844 |
½ - ½ |
| Harry Gold |
1376 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1763 = (8416 + 400 * (1 - 0)) / 5)
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