| Opponent |
Rating |
Result |
| Michael J Gibbons |
1913 |
1 - 0 |
| David E Hall |
1949 |
1 - 0 |
| Stephen LA Orton |
2144 |
1 - 0 |
| Roy Hughes |
2008 |
1 - 0 |
| Vivash Samarakoon |
2087 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2340 = (10101 + 400 * (4 - 0)) / 5)
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