Event: Hebden Bridge Chess Club Championship 2022

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Opponent Rating Result
Talal Ezzo 0 ½ - ½
Ollie Hill 1682 1 - 0
David C Wedge 1931 0 - 1
David Shapland 2012 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1306 = (5625 + 400 * (1 - 2)) / 4)

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