Opponent |
Rating |
Result |
John A White |
56 |
1 - 0 |
Grenville Cross |
107 |
1 - 0 |
Railton W Hyde |
151 |
0 - 1 |
Stephen J Emmerton |
131 |
0 - 1 |
Glyn D Valentine |
145 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
118 = (590 + 400 * (2 - 2)) / 5)
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