Opponent |
Rating |
Result |
Graham J Ashcroft |
161 |
1 - 0 |
Alan Pidcock |
138 |
½ - ½ |
Carl Heald |
160 |
0 - 1 |
Peter A Wilson |
145 |
1 - 0 |
Norman T Blade |
148 |
1 - 0 |
Geoffrey Pennington |
141 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
282 = (893 + 400 * (3 - 1)) / 6)
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