Event: Division B

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Opponent Rating Result
John Stanton 110 0 - 1
Anthony DB Wilkinson 112 0 - 1
Brian Davies 83 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-32 = (305 + 400 * (1 - 2)) / 3)

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Opponent Rating Result
John Morgan 75 0 - 1
Phillip Payne 78 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

77 = (153 + 400 * (1 - 1)) / 2)