Event: SCCU County Championship: u1450

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Opponent	Rating	Result
Brendan Gibbons	1300	0 - 1
Ryan Yuan	1327	½ - ½
Lucy Emery	1370	1 - 0

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

1332 = (3997 + 400 * (1 - 1)) / 3)