Event: City Chess Blitz 2022-23

Opponent Rating Result
Michael CM Chung 0 1 - 0
Steve Vickers 0 1 - 0
Atta Chui 0 0 - 1
Harshvardhan Varadarajan 0 0 - 1
Brendan Whitworth 0 0 - 1
Hasan Durmaz 0 1 - 0
George Louizidis 0 0 - 1
Magnus Mencke 0 0 - 1
Piers Harris 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-133 = (0 + 400 * (3 - 6)) / 9)

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