| Opponent |
Rating |
Result |
| Peter Hiscock |
1211 |
1 - 0 |
| Dean Corbishley |
1402 |
½ - ½ |
| William Clowes |
1350 |
1 - 0 |
| John F Harvey |
1650 |
0 - 1 |
| David E Shiers |
1683 |
1 - 0 |
| David Millington |
1612 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1685 = (8908 + 400 * (4 - 1)) / 6)
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