Opponent |
Rating |
Result |
Colin Mackenzie |
180 |
½ - ½ |
Philip J Makepeace |
202 |
½ - ½ |
Charlie B Nettleton |
190 |
0 - 1 |
Henry G Duncanson |
201 |
0 - 1 |
Ammar Karim |
179 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-50 = (952 + 400 * (0 - 3)) / 5)
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