Event: Hebden Bridge Chess Club Championship 2022

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Opponent Rating Result
Cobus Daneel 1719 0 - 1
John Kerrane 1668 ½ - ½
Talal Ezzo 1784 ½ - ½
Adam Smith 1633 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1601 = (6804 + 400 * (0 - 1)) / 4)

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