Event: Minor Division

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

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

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Opponent Rating Result
Andy Bolton 1044 0 - 1
Brian Bird 1000 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1022 = (2044 + 400 * (1 - 1)) / 2)

Opponent Rating Result
James Hadley 1200 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

800 = (1200 + 400 * (0 - 1)) / 1)