Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Raghu Kamath	1900	0 - 1
Lucian Li	993	0 - 1
U Muhammad Butt	1590	0 - 1
Richard Hughes	1860	0 - 1
Mehmet N Altinsoy	2008	0 - 1
James Holyhead	1506	0 - 1
Gabriele Martellotta	1327	1 - 0
Leon Cox	1907	0(def) - 1
Eli Mandell	1172	1 - 0

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

1345 = (12356 + 400 * (2 - 6)) / 8)