Event: Wharfedale Junior League 2022/2023

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Opponent Rating Result
Archie Sheen 671 0 - 1
Ella Bradford 733 1 - 0
Cora Wainwright 764 0 - 1
Edward Freeman 949 0 - 1
Alex Rawse 981 0 - 1
Edward Freeman 949 0 - 1
Alex Rawse 981 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

575 = (6028 + 400 * (1 - 6)) / 7)

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