Event: Club Championship

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Opponent Rating Result
Luke E Rutherford 2235 0 - 1
John Abraham 0 0(def) - 1
Stephen J Newman 2103 0(def) - 1
Geoffrey H James 2082 0(def) - 1
Chris Lake 1840 0(def) - 1
M Gyure 0 0(def) - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1835 = (2235 + 400 * (0 - 1)) / 1)

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