Event: Hebden Bridge Chess Club Championship 2024: Group B

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Opponent Rating Result
Matthew Nolan 1401 0 - 1
Niesje Hutchinson 0 1 - 0
Jonny Williams 1637 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

879 = (3038 + 400 * (1 - 2)) / 3)

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