| Opponent |
Rating |
Result |
| Jeff N Spratt |
1977 |
0 - 1 |
| Peter D Rooney |
2035 |
0 - 1 |
| John Thackray |
1943 |
1 - 0 |
| Andrew D Bettley |
1772 |
½ - ½ |
| Martina Flint |
1884 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1842 = (9611 + 400 * (1 - 2)) / 5)
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