| Opponent |
Rating |
Result |
| Philip J Williams |
2017 |
0 - 1 |
| Andy Hunt |
0 |
1 - 0 |
| David J Jenkins |
1829 |
½ - ½ |
| Christopher Brough |
1821 |
0 - 1 |
| Ian Renshaw |
1503 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1274 = (7170 + 400 * (1 - 3)) / 5)
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