Opponent |
Rating |
Result |
Samuel Gaffney |
1870 |
½ - ½ |
Mervyn J Hughes |
1860 |
1 - 0 |
Benjamin PQ Collinson |
1980 |
1 - 0 |
Paul P Smith |
2042 |
½ - ½ |
Martin G Walker |
2206 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2152 = (9958 + 400 * (2 - 0)) / 5)
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