Event: Division 3

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Opponent	Rating	Result
Alexander Freeland	2106	½ - ½
Oliver J Demeger	0	½ - ½
Vincent Sagues	2056	0 - 1
Vinay Vekaria	1933	½ - ½
David J White	1831	1 - 0
Greg Edwards	1828	0 - 1
Jason M Rihel	2050	0 - 1
David Milligan	0	1 - 0

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

1426 = (11804 + 400 * (2 - 3)) / 8)