Event: Camborne QP3 2023/24

Opponent Rating Result
David J Jenkins 1805 0 - 1
John James 1550 1 - 0
Christopher Brough 1767 0 - 1
Colin Sellwood 1903 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1556 = (7025 + 400 * (1 - 3)) / 4)

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