Event: SCCU County Championship: U2050

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Opponent	Rating	Result
Andrew Hayler	2013	1 - 0
Steven JL Rix	2028	0 - 1
Daniel B Rosen	2020	0 - 1

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

1887 = (6061 + 400 * (1 - 2)) / 3)