| Opponent |
Rating |
Result |
| W John Marshall |
143 |
1 - 0 |
| Lucy Bennet-Stevens |
172 |
1 - 0 |
| Paul Richardson |
145 |
1 - 0 |
| David N Roberts |
166 |
½ - ½ |
| Chris W Heath |
157 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
477 = (783 + 400 * (4 - 0)) / 5)
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