| Opponent |
Rating |
Result |
| Philip J Horspool |
2019 |
1 - 0 |
| Roland E Graf |
1852 |
1 - 0 |
| Mark L Hebden |
2429 |
0 - 1 |
| George Kolbusz |
1922 |
½ - ½ |
| Lewis A Turner |
2089 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2222 = (10311 + 400 * (3 - 1)) / 5)
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