Event: Division Four

PDF Excel

Opponent	Rating	Result
Simon Akel	108	½ - ½
John Davis	135	1 - 0
Simon A Killarney	131	0 - 1
Lukasz Marcin Walijewski	142	0 - 1
Alan J Burnet	129	0 - 1
Mark E Tallis	136	0(def) - 1
Mohammed NA Chowdhury	179	0 - 1
Rob Bricknell	126	0 - 1

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

-93 = (950 + 400 * (1 - 5)) / 7)