Event: City Chess League 2014-15

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Opponent Rating Result
Hassan Atteeque 0 1 - 0
Martin Lake 0 ½ - ½
Martin Linden 0 ½ - ½
Ryan Waugh 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

200 = (0 + 400 * (2 - 0)) / 4)

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