Event: B&DCL Div 1

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Opponent	Rating	Result
Mike P Waddington	2111	1 - 0
Ciprian Stanciu	1981	1 - 0
James Connor C Forster	2077	½ - ½
Graham J Willetts	1878	1 - 0
Mike P Waddington	2111	½ - ½
Ciprian Stanciu	1981	1 - 0
James Connor C Forster	2077	1 - 0
Graham J Willetts	1878	1 - 0

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

2312 = (16094 + 400 * (6 - 0)) / 8)