Event: Division 2

PDF Excel

Opponent	Rating	Result
John Paul J Taylor	155	1 - 0
Michael A Lee	138	1 - 0
Barry Jones	164	½ - ½
Jacob Connor Boswell	192	0 - 1
Petru Floresc	156	0 - 1
Philip J Cattermole	152	1 - 0
Jacob Connor Boswell	192	0 - 1

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

164 = (1149 + 400 * (3 - 3)) / 7)