Opponent |
Rating |
Result |
John Staniforth |
1812 |
½ - ½ |
John Staniforth |
1812 |
1 - 0 |
Peter J Leary |
1758 |
1 - 0 |
Alex D Pready |
1778 |
1 - 0 |
Roger Bray |
1520 |
0(def) - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2090 = (7160 + 400 * (3 - 0)) / 4)
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