Event: Division 2

PDF Excel

Opponent	Rating	Result
Anthony Hughes	1946	½ - ½
Jeff A Goldberg	2136	½ - ½
B Peter A Andrews	2011	0 - 1
Anthony R Kent	1792	0 - 1
Jeremy Law	1970	½ - ½
Domenico Amabile	0	0 - 1
Gabriel J Barr	1849	1 - 0

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

1558 = (11704 + 400 * (1 - 3)) / 7)