Opponent |
Rating |
Result |
David J Rowson |
1859 |
½ - ½ |
Graeme N Buckley |
2227 |
0 - 1 |
William Lin |
0 |
1 - 0 |
Charlie Cooke |
1672 |
½ - ½ |
Graham P Alcock |
1776 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1427 = (7534 + 400 * (1 - 2)) / 5)
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