Event: Division One

PDF Excel

Opponent	Rating	Result
Patrick CM Duncan	185	0 - 1
Kevin Hurney	191	0 - 1
David R Thomas	161	1 - 0
John E Crump	158	1 - 0
Gary Haime	153	0 - 1
Raymond Carpenter	162	1 - 0
David W Gostelow	165	½ - ½

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

168 = (1175 + 400 * (3 - 3)) / 7)