Opponent |
Rating |
Result |
Mohammed NA Chowdhury |
179 |
0 - 1 |
John Foxall |
137 |
1 - 0 |
Penny A Wood |
103 |
½ - ½ |
Kevin J Gallagher |
126 |
1 - 0 |
Lee Fellows |
0 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
109 = (545 + 400 * (2 - 2)) / 5)
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