| Opponent |
Rating |
Result |
| Geoffrey D Brown |
1838 |
0 - 1 |
| Szilard Tamas |
1900 |
½ - ½ |
| Tim Humphries |
1900 |
1 - 0 |
| Daniel JS Sullivan |
2010 |
½ - ½ |
| Tim Humphries |
1900 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1830 = (9548 + 400 * (1 - 2)) / 5)
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