Opponent |
Rating |
Result |
David B Graham |
208 |
0 - 1 |
Geoffrey H James |
177 |
½ - ½ |
Adrian O Pickersgill |
166 |
0 - 1 |
Anthony RJ Higgs |
180 |
0 - 1 |
Rakesh Nair |
161 |
½ - ½ |
Peter Harbott |
163 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-91 = (1055 + 400 * (0 - 4)) / 6)
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