Opponent |
Rating |
Result |
John F Coles |
149 |
½ - ½ |
Andrew Young |
152 |
½ - ½ |
Robert Halse |
140 |
1 - 0 |
Nick Pool |
147 |
½ - ½ |
Richard W Ursell |
151 |
½ - ½ |
Andrew Young |
152 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
215 = (891 + 400 * (1 - 0)) / 6)
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