Opponent |
Rating |
Result |
Paul Foster |
1479 |
0 - 1 |
Sarah Orsborne |
1545 |
0 - 1 |
Kevin Charlton |
1657 |
0 - 1 |
David H Warrick |
1594 |
0 - 1 |
Tim Randall |
1583 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1252 = (7858 + 400 * (0 - 4)) / 5)
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