Event: Ivan Gromov Online Schools Chess League

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Opponent	Rating	Result
Nipun Innani	1018	1 - 0
Ronik Popli	1193	0 - 1
Nick Lin	1058	1 - 0
Shourya Gupta	1673	1 - 0

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

1436 = (4942 + 400 * (3 - 1)) / 4)