Opponent |
Rating |
Result |
Peter Newton |
1640 |
1 - 0 |
Danny Harrison |
1600 |
½ - ½ |
Michael E Usher |
1784 |
½ - ½ |
David Robertson |
1380 |
½ - ½ |
Tom Gordon |
1500 |
½ - ½ |
David Robertson |
1386 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1548 = (9290 + 400 * (1 - 1)) / 6)
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