Event: Division C

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Opponent Rating Result
Neil Treadwell 1536 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1936 = (1536 + 400 * (1 - 0)) / 1)

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Opponent Rating Result
T Ben O'Rourke 1630 1 - 0
John A Crompton 1450 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1740 = (3080 + 400 * (1 - 0)) / 2)