Event: Club Championship 2021/2022

Opponent Rating Result
Kevin Chilvers 0 ½ - ½
Bruce R Oliver 1690 1 - 0
Tim M Turner 1893 0 - 1
David E Lord 1960 0 - 1
Peter T Perkins 1683 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1365 = (7226 + 400 * (1 - 2)) / 5)

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