Opponent |
Rating |
Result |
Martin D Smyth |
1909 |
1 - 0 |
Adam Routledge |
1778 |
0 - 1 |
Keith R Ingram |
1844 |
0 - 1 |
Roger Threlfall |
1684 |
½ - ½ |
Nigel S Towers |
1837 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1730 = (9052 + 400 * (1 - 2)) / 5)
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