Event: Rugeley Championships 2024-2025 Group B

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Opponent Rating Result
Anthony R Meakin 1522 1 - 0
Luke Sullivan 1677 ½ - ½
Robert J Edgar 1654 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1618 = (4853 + 400 * (1 - 1)) / 3)

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