Event: SCCU County Championship: Open

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Opponent	Rating	Result
Tariq Oozeerally	2171	0 - 1
Mei-Xian Eunice Hng	0	1 - 0

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

1086 = (2171 + 400 * (1 - 1)) / 2)