| Opponent |
Rating |
Result |
| Neil H Bradbury |
2339 |
1 - 0 |
| Peter A Gemmell |
2035 |
0 - 1 |
| David N Walker |
1900 |
1 - 0 |
| Martin G Walker |
2305 |
0 - 1 |
| Norman A Hutchinson |
1953 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2186 = (10532 + 400 * (3 - 2)) / 5)
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