Opponent |
Rating |
Result |
Dave Williams |
1389 |
1 - 0 |
David Long |
1450 |
½ - ½ |
Joe Crossley |
1521 |
0 - 1 |
Douglas Bramley |
1353 |
1 - 0 |
Anthony Tatam |
1536 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1450 = (7249 + 400 * (2 - 2)) / 5)
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