Event: Ivan Gromov Online Schools Chess League

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

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

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Opponent Rating Result
Sen Patel 1635 ½ - ½
Pranav Velavan 1526 1 - 0
Varun Sahdev 1546 0 - 1
Alexander Orth 1483 1 - 0
Fardeen Siddiki 1408 1 - 0
Fraser Yang-Turner 1367 1 - 0
Barnaby Wreford 1656 1 - 0
Nipun Innani 1014 0 - 1
Vishakh Saini 1259 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1610 = (12894 + 400 * (6 - 2)) / 9)