Event: LADDER

Opponent Rating Result
Jackson Hunter 0 1 - 0
Ross Cutting 0 0 - 1
Don Banks 0 1 - 0
Nicholas H Skinner 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

0 = (0 + 400 * (2 - 2)) / 4)

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