Event: Ipswich Chess Club Championship

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Opponent Rating Result
Ashraf Elhusseiny 1500 1 - 0
Alonso Paez 1602 1 - 0
Tom Gordon 1772 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2025 = (4874 + 400 * (3 - 0)) / 3)

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