| Opponent |
Rating |
Result |
| Steven A Jones |
2378 |
0 - 1 |
| James M G Toon |
2097 |
0 - 1 |
| Roger Emerson |
2188 |
0 - 1 |
| Derek R Johnson |
1998 |
1 - 0 |
| Kenneth G Coates |
1966 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1885 = (10627 + 400 * (1 - 4)) / 5)
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