Event: Club rapidplay (24 June)

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Opponent Rating Result
Akyra Dave 778 0 - 1
Lawrence Waller 296 1 - 0
Joshua Davids 389 1 - 0
Aashna Patel 1295 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

690 = (2758 + 400 * (2 - 2)) / 4)

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