| Opponent |
Rating |
Result |
| Derek Ludlam |
1563 |
1 - 0 |
| Dave Colledge |
1731 |
1 - 0 |
| Ian Jewsbury |
1668 |
1 - 0 |
| Mark D Crowther |
2125 |
0 - 1 |
| Samir Cradock |
1812 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2020 = (8899 + 400 * (4 - 1)) / 5)
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