Event: Brentwood Chess Club Championship 2021-22

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Opponent Rating Result
Gavin James Hughes 2013 1 - 0
Russell Fisher 1420 1 - 0
Nina P Pert 1788 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1874 = (5221 + 400 * (2 - 1)) / 3)

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