Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Charlie B Nettleton	2212	½ - ½
Jack Sheard	1856	1 - 0
Nathanael Paul	2013	½ - ½
Dmitrijs Tokranovs	2380	0 - 1
Andrew P Smith	2225	0 - 1
Mohammed Alahi	1901	1 - 0(def)

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

2057 = (10686 + 400 * (1 - 2)) / 5)