Event: Christmas Allegro

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Opponent Rating Result
David J Twitchell 1812 1 - 0
Steve N Moore 1927 1 - 0
Andrew R Brett 2060 1 - 0
Philip R Bonafont 2066 ½ - ½
David A LeMoir 2114 1 - 0
Stephen LA Orton 2070 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2342 = (12049 + 400 * (5 - 0)) / 6)

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