| Opponent |
Rating |
Result |
| Andrew JW Dovey |
129 |
0 - 1 |
| Chris Tatham |
120 |
0 - 1 |
| Mark S Ashley |
125 |
1 - 0 |
| Kate Walker |
134 |
0 - 1 |
| Gabriele Martellotta |
92 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
40 = (600 + 400 * (2 - 3)) / 5)
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