Event: Internal Rapidplay Jan2

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Opponent	Rating	Result
Zhuoyi Lin	0	1 - 0
Freddie Dawson	0	1 - 0
Jayden Wang	764	1 - 0

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

655 = (764 + 400 * (3 - 0)) / 3)