Opponent |
Rating |
Result |
Dominic Leigh |
1720 |
0 - 1 |
Peter R Archer |
1510 |
½ - ½ |
Bernie Callaghan |
1278 |
1 - 0 |
Paul Weightman |
1570 |
½ - ½ |
Gary Leighton |
1566 |
0(def) - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1520 = (6078 + 400 * (1 - 1)) / 4)
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