| Opponent |
Rating |
Result |
| Neil Greenwood |
1821 |
0 - 1 |
| Andrew J Donnelly |
1822 |
0 - 1 |
| Andrew Roderick |
1826 |
1 - 0 |
| Peter Barkas |
1788 |
½ - ½ |
| Steve Lovell |
1836 |
0 - 1 |
| Andrew Roderick |
1826 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1620 = (10919 + 400 * (1 - 4)) / 6)
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