Opponent |
Rating |
Result |
George H Taylor |
0 |
1 - 0 |
Paul Robert Jackson |
0 |
½ - ½ |
John Beckett |
0 |
½ - ½ |
Richard J Walsh |
0 |
½ - ½ |
Richard J Walsh |
0 |
0(def) - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
100 = (0 + 400 * (1 - 0)) / 4)
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