Opponent |
Rating |
Result |
Peter J Windows |
129 |
½ - ½ |
David S Johnson |
121 |
1 - 0 |
Roger J Edwards |
123 |
½ - ½ |
Simon Layhe |
134 |
1 - 0 |
Julian N Hawthorne |
128 |
½ - ½ |
Peter J Windows |
129 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
261 = (764 + 400 * (2 - 0)) / 6)
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