| Opponent |
Rating |
Result |
| Alistair Jones |
0 |
0 - 1 |
| Ray Sawyer |
1563 |
0 - 1 |
| Paul Kelman |
1645 |
½ - ½ |
| Alistair Jones |
0 |
1 - 0 |
| John S Shaw |
1735 |
0 - 1 |
| Brian Lever |
1555 |
½ - ½ |
| Alistair Jones |
0 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
757 = (6498 + 400 * (1 - 4)) / 7)
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