| Opponent |
Rating |
Result |
| Michael N Davidson |
100 |
1 - 0 |
| Ken Dixon |
103 |
1 - 0 |
| Dennis WJ Russell |
98 |
0 - 1 |
| Roy Egginton |
110 |
½ - ½ |
| Roy Egginton |
110 |
½ - ½ |
| Rachel Richardson |
92 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
236 = (613 + 400 * (3 - 1)) / 6)
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