Event: Ramsgate Summer Swiss

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Opponent Rating Result
Roy J McAloney 87 0 - 1
Clive J Le Baigue 121 0 - 1
Michael Davies 93 1 - 0(def)
Tony Buck 109 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-28 = (317 + 400 * (1 - 2)) / 3)

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