Event: Ivan Gromov Online Schools Chess League

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Opponent Rating Result
Y Ben Chang 1259 1 - 0
Alexander Orth 1452 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1756 = (2711 + 400 * (2 - 0)) / 2)

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Opponent Rating Result
Anixton Linton 1396 1 - 0
Hasit Nanda 1533 ½ - ½
Ben Shorter 1505 0 - 1
Pranav Velavan 1552 0 - 1
Akaash Agnihotri 1540 1 - 0
Johannes Witte 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1188 = (7526 + 400 * (2 - 3)) / 6)