Event: Hepolite (Rapidplay)

Opponent Rating Result
Lee Boyes 1574 0 - 1
Lee Boyes 1574 0 - 1
Charlie Wainwright 1632 0 - 1
Charlie Wainwright 1632 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1203 = (6412 + 400 * (0 - 4)) / 4)

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