Event: Eton Rapidplay 2019

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Opponent Rating Result
X Henry Yu 137 0 - 1
Joe Patey 0 0 - 1
Arushi Ramaiya 140 ½ - ½
Junlin Li 72 1 - 0
Sebastiano Rebonato Scott 120 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

14 = (469 + 400 * (1 - 2)) / 5)

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Opponent Rating Result
Thomas Koshy 112 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

112 = (112 + 400 * (0 - 0)) / 1)