Opponent |
Rating |
Result |
Peter T Perkins |
1683 |
0 - 1 |
R Malcolm Hara |
1608 |
0 - 1 |
Michael C Hackett |
1630 |
0 - 1 |
Bruce R Oliver |
1690 |
0 - 1 |
Graham Lee |
1593 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1401 = (8204 + 400 * (1 - 4)) / 5)
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