Event: City Chess League 2022-23

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Opponent Rating Result
B Peter A Andrews 2011 1 - 0
Martin C Page 1833 1 - 0
Johan Rydahl 1909 ½ - ½
Nick W Faulks 1956 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2027 = (7709 + 400 * (2 - 1)) / 4)

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