Event: Quick-Play

Opponent Rating Result
Richard A Collins 170 1 - 0
Richard A Collins 170 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

570 = (340 + 400 * (2 - 0)) / 2)

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Opponent Rating Result
Lawrence Bland 120 1 - 0
Lawrence Bland 120 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

520 = (240 + 400 * (2 - 0)) / 2)