Event: Div4

PDF Excel

Opponent	Rating	Result
Shah Hussain	114	0 - 1
Michael WA Hoare	132	0 - 1
Tomasz D Adamski	101	1 - 0
Kevin J Gallagher	126	0 - 1
Michael JR Page	113	1 - 0
Michael WA Hoare	132	0 - 1
Michael D Boreham	116	0 - 1
Shah Hussain	113	1 - 0
Shah Hussain	113	0 - 1
Ian Martin	66	1 - 0

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

33 = (1126 + 400 * (4 - 6)) / 10)