Opponent |
Rating |
Result |
Les Hall |
87 |
0 - 1 |
Christopher Brian |
80 |
0 - 1 |
S Ali Arshad |
80 |
0 - 1 |
Ernest Wilkinson |
96 |
0 - 1 |
Les Hall |
87 |
0 - 1 |
Peter Hiscock |
80 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-182 = (510 + 400 * (1 - 5)) / 6)
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