Opponent |
Rating |
Result |
Frank J Pittman |
144 |
½ - ½ |
Richard W Ursell |
151 |
½ - ½ |
John F Coles |
149 |
0 - 1 |
Stephen Appleby |
162 |
½ - ½ |
Graham Hillman |
135 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
68 = (741 + 400 * (0 - 1)) / 5)
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