Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Dmitrijs Tokranovs	2385	0 - 1
Steven AM Foister	2099	0 - 1
Brian G Whyte	2134	½ - ½
Charlie B Nettleton	2190	0 - 1
Jack Sheard	1867	1 - 0
Ahmedul Hawk	1855	0 - 1

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

1888 = (12530 + 400 * (1 - 4)) / 6)