Event: Division Four

PDF Excel

Opponent	Rating	Result
Barry R Smith	116	½ - ½
Derek Green	101	½ - ½
Stuart Black	115	1 - 0(def)
Daniel Middleham	0	1 - 0
Steven R Colwell	112	0 - 1
Phil F Staley	109	½ - ½
Eric Horwill	134	1 - 0
Frank C Jimenez	122	1 - 0

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

213 = (694 + 400 * (3 - 1)) / 7)