Opponent |
Rating |
Result |
Michael D Boreham |
1527 |
0(def) - 1 |
Colin Ross |
1414 |
½ - ½ |
Edward Brown |
1478 |
1 - 0 |
Ryan Witham |
1399 |
1 - 0 |
Roger W Walker |
1597 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1672 = (5888 + 400 * (2 - 0)) / 4)
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