| Opponent |
Rating |
Result |
| Steve B Peirson |
2005 |
0 - 1 |
| Mark A Potter |
1840 |
0 - 1 |
| Graham J Willetts |
1893 |
0 - 1 |
| Simon Gill-Martin |
1750 |
0 - 1 |
| Florence Spirling |
1245 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1507 = (8733 + 400 * (1 - 4)) / 5)
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