Opponent |
Rating |
Result |
Roy A Ludlow |
1584 |
½ - ½ |
Bernadette Marie |
1150 |
1 - 0 |
Roy A Ludlow |
1583 |
1 - 0 |
David L Weston |
1656 |
0 - 1 |
Bernadette Marie |
1140 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1583 = (7113 + 400 * (3 - 1)) / 5)
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