Opponent |
Rating |
Result |
Ian Barker |
0 |
1 - 0 |
Howard Cooper |
0 |
½ - ½ |
Stuart N Bullington |
1315 |
1 - 0 |
Brian Lever |
1555 |
½ - ½ |
Stephen Gibson |
89 |
0 - 1 |
Rosie Irwin |
0 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
627 = (2959 + 400 * (3 - 1)) / 6)
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