Event: 2024-25 Club Championships

Opponent Rating Result
John V Morrison 1810 0 - 1
David J Smith 1365 ½ - ½
Christopher M Southall 1691 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1355 = (4866 + 400 * (0 - 2)) / 3)

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