Opponent |
Rating |
Result |
Francis Rayner |
2132 |
0 - 1 |
Bernard Cafferty |
2045 |
½ - ½ |
Alec Hedger |
1910 |
1 - 0 |
Ian S Comley |
1874 |
1 - 0 |
Mark Broom |
2141 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2100 = (10102 + 400 * (2 - 1)) / 5)
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