Opponent |
Rating |
Result |
Tim Prosser |
136 |
0 - 1 |
Gordon Harrison |
92 |
1 - 0 |
Ian Farrow |
110 |
1 - 0 |
Neil S Shaw |
115 |
1 - 0 |
Martin McGowan |
91 |
1 - 0 |
Steven Devonshire |
120 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
311 = (664 + 400 * (4 - 1)) / 6)
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