Opponent |
Rating |
Result |
John E Davis |
1401 |
1 - 0 |
David Culliford |
1574 |
1 - 0 |
Philip Tarrant-Edwards |
1782 |
1 - 0 |
Matthew Staniforth |
1991 |
½ - ½ |
Graham Stuart |
1767 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2023 = (8515 + 400 * (4 - 0)) / 5)
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