Event: Price Cup, 2022-23

Opponent Rating Result
Bradley Mead-Herbert 1528 0 - 1
David J Healey 1281 0 - 1
Judith Tomy 1279
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1005 = (2809 + 400 * (0 - 2)) / 2)

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