Event: Brentwood Chess Club Championship 2021-22

Opponent Rating Result
Max P Pert 1788 0 - 1
Colin L Ellis 1495 1 - 0
David D'Cruz 1390 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1691 = (4673 + 400 * (2 - 1)) / 3)

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