Event: Division 1

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Opponent	Rating	Result
Joseph A Coburn	1804	1 - 0
Tom Bird	2082	1 - 0
Martin GS Buckley	1946	1 - 0

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

2344 = (5832 + 400 * (3 - 0)) / 3)