Event: Ivan Gromov Online Schools Chess League

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Opponent Rating Result
Hyunwoo Lee 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

400 = (0 + 400 * (1 - 0)) / 1)

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Opponent Rating Result
Dilsher Cheema 1032 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1432 = (1032 + 400 * (1 - 0)) / 1)