Opponent |
Rating |
Result |
Adrian O Pickersgill |
1924 |
½ - ½ |
Adrian O Pickersgill |
1924 |
½ - ½ |
David S Tucker |
1979 |
½ - ½ |
Mark M Robertson |
2037 |
1 - 0 |
D Ian Calvert |
2025 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2058 = (9889 + 400 * (1 - 0)) / 5)
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