Event: Ivan Gromov Online Schools Chess League

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Opponent	Rating	Result
Vanya Smolyakov	0	1 - 0
Diego Anton Cordova Lopez	1716	0 - 1
Vishakh Saini	0	1 - 0
Denis K Dupuis	1836	0 - 1
Markos Mouratidis	1152	1 - 0
Feitong Wu	1537	½ - ½
Isaac Lam	1508	½ - ½

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

1164 = (7749 + 400 * (3 - 2)) / 7)