Event: 3rd Cornwall Spring Minor

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Opponent Rating Result
Ben Barnett 1265 ½ - ½
Lloyd Russell 1262 0 - 1
Dave Neary 0 1 - 0
Colin J Gardiner 1341 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

967 = (3868 + 400 * (1 - 1)) / 4)

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