Opponent |
Rating |
Result |
Peter Saunders |
109 |
0 - 1 |
Matt Jones |
102 |
1 - 0(def) |
Michell Rosamonte |
96 |
½ - ½ |
Helmut Auer |
102 |
1 - 0 |
Kenneth L Marsden |
79 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-4 = (386 + 400 * (1 - 2)) / 4)
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