Event: City Chess League 2021-22

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Opponent	Rating	Result
Chia Chiang Tan	0	0 - 1
Dragomir Zarev	1893	½ - ½
Martin C Page	1833	0 - 1

performance = (sum(opponents ratings) + 400(wins-losses)) / games

975 = (3726 + 400 * (0 - 2)) / 3)