Opponent |
Rating |
Result |
Mark A Potter |
1799 |
½ - ½ |
Ellis Fretwell |
1737 |
1 - 0 |
Chris JP Leeson |
1747 |
0 - 1 |
Simon Gill-Martin |
1784 |
0 - 1 |
Peter Wilcock |
1779 |
0 - 1 |
Richard W Ursell |
1839 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1581 = (10685 + 400 * (1 - 4)) / 6)
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