Event: B&DCL Div 2

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Opponent	Rating	Result
Reenen J Du Toit	1902	0 - 1
Grzegorz S Sawicki	2000	0 - 1
Jon F Catchpole	1848	½ - ½
Stuart Mallon	1755	1 - 0
Peter A Manning	1778	1 - 0
Thomas Trach	1732	1 - 0
Jon F Catchpole	1848	½ - ½
Ken Smith	1871	0 - 1

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

1842 = (14734 + 400 * (3 - 3)) / 8)