Event: Maidstone Players Trophy

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Opponent Rating Result
Dean Patience 1128 0 - 1
Jacob Fitzgerald 1200 1 - 0
Rebecca J Rutter 1218 1 - 0
David R Heath 1848 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1549 = (5394 + 400 * (3 - 1)) / 4)

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