| Opponent |
Rating |
Result |
| Mark S Gray |
2201 |
½ - ½ |
| Stanley Badacsonyi |
2379 |
1 - 0 |
| Richard A Bates |
2383 |
0 - 1 |
| Peter T Roberson |
2478 |
0 - 1 |
| Philip J Makepeace |
2185 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2325 = (11626 + 400 * (2 - 2)) / 5)
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