| Opponent |
Rating |
Result |
| David Harasym |
1784 |
0 - 1 |
| John K Holliday |
1693 |
1 - 0 |
| John Thackray |
1901 |
0 - 1 |
| James P Collier |
1803 |
1 - 0 |
| Alex B Combie |
1786 |
1 - 0 |
| Mark Shelmerdine |
1620 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1898 = (10587 + 400 * (4 - 2)) / 6)
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