Event: City Chess Rated Friendly Games 2023-24

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Opponent	Rating	Result
Gennady B Kupava	1553	0 - 1
Atta Chui	1794	½ - ½
Annish Paw	0	1 - 0

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

1116 = (3347 + 400 * (1 - 1)) / 3)