Opponent |
Rating |
Result |
Douglas Vleeshhouwer |
172 |
0 - 1 |
Phil Bawden |
144 |
½ - ½ |
Derek A Sheppard |
135 |
½ - ½ |
Steve R Hodge |
186 |
0 - 1 |
Michael A Pollard |
133 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-6 = (770 + 400 * (0 - 2)) / 5)
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