Opponent |
Rating |
Result |
Peter Holman |
1561 |
0 - 1 |
Ian McDonald |
1720 |
½ - ½ |
Andrew T Watson |
1421 |
½ - ½ |
Jules Brown |
1713 |
0 - 1 |
Robert J Arthurton |
1572 |
1 - 0 |
Grenville Wollerton |
1737 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1487 = (9724 + 400 * (1 - 3)) / 6)
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