Event: BCL Division 2

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Opponent	Rating	Result
Ramsey Dairi	1821	0 - 1
Alan Heath	1823	½ - ½
Lucian Cox	1592	0 - 1
Alan Heath	1823	0 - 1
Julian Hudson	0	½ - ½
Marek Gladysz	0	½ - ½
Marek Gladysz	0	1 - 0
NO'D James Alexander	0	0 - 1

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

732 = (7059 + 400 * (1 - 4)) / 8)