Event: Graded Club Games

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Opponent Rating Result
Roy A Ludlow 125 0 - 1
Anthony K Ransom 62 1 - 0
Roy A Ludlow 125 1 - 0
Nigel Crucefix 81 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

98 = (393 + 400 * (2 - 2)) / 4)

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