Event: The Chess Centre - July RapidPlay

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Opponent Rating Result
Alannah Ashton 1510 0 - 1
John K Holliday 1632 ½ - ½
Zachary Cansdale 0 0 - 1
Elliott Barnett 0 1 - 0
Jacob Smith 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

628 = (3142 + 400 * (2 - 2)) / 5)

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