Event: Hebden Bridge Chess Club Championship 2024: Group A

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Opponent	Rating	Result
Phil Cook	2116	0 - 1
Pete Leonard	1885	0 - 1
Talal Ezzo	1737	½ - ½
David C Wedge	1891	0 - 1
John Kerrane	1638	½ - ½

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1613 = (9267 + 400 * (0 - 3)) / 5)