Event: West of England Counties Online Championship

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Opponent Rating Result
Angad A Sarpotdar 1448 0 - 1
Michael O Marshall 1882 0 - 1
Stephen D LeFevre 1336 ½ - ½
Wieslaw Stanicki 1200 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1167 = (5866 + 400 * (0 - 3)) / 4)

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