Event: Gerald Homer Trophy

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Opponent Rating Result
Roger Threlfall 1661 ½ - ½
Jonathan B Hunt 1776 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1719 = (3437 + 400 * (0 - 0)) / 2)

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Opponent Rating Result
Mihai Zbircea 1817 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2217 = (1817 + 400 * (1 - 0)) / 1)