Event: ChAMPS OTB RapidPlay 19/01/22

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Opponent	Rating	Result
Adam Scoular	1803	1 - 0
Kyle Pelling	1818	0 - 1

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

1811 = (3621 + 400 * (1 - 1)) / 2)