Opponent |
Rating |
Result |
Mark Littleton |
181 |
0 - 1 |
Frank J Pittman |
163 |
½ - ½ |
William Adaway |
163 |
½ - ½ |
Martin J Clancy |
152 |
½ - ½ |
Richard D Perrin |
149 |
½ - ½ |
Malcolm J Steevens |
149 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
160 = (957 + 400 * (1 - 1)) / 6)
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