Opponent |
Rating |
Result |
Oleg Dukalev |
0 |
½ - ½ |
Christopher J Harris |
0 |
1 - 0 |
John G Cooper |
2313 |
0 - 1 |
Sean Smith |
0 |
1 - 0 |
Mark I Collinson |
2073 |
0(def) - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
678 = (2313 + 400 * (2 - 1)) / 4)
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