Opponent |
Rating |
Result |
Derek A Sheppard |
135 |
0 - 1 |
Esmond Harding |
130 |
1 - 0 |
Stephen Philp |
128 |
0 - 1 |
David J Gibson |
114 |
1 - 0 |
Peter T Perkins |
120 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
45 = (627 + 400 * (2 - 3)) / 5)
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