Opponent |
Rating |
Result |
Jack Wills |
1556 |
0 - 1 |
Peter J Hughes |
1484 |
0 - 1 |
Freddie Powis |
1487 |
1 - 0 |
John R Sellen |
1479 |
½ - ½ |
Steven E Cawser |
1532 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1348 = (7538 + 400 * (1 - 3)) / 5)
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