Event: Division 2 West

PDF Excel

Opponent	Rating	Result
Simon W Gray	106	1 - 0
EW Cole	119	0 - 1
Theo Kirby	104	0 - 1
Caspian Fowler	128	½ - ½
John S O'Neill	119	0 - 1
Neville N Senior	144	0 - 1
Utibe Effiong	129	0 - 1

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

-107 = (849 + 400 * (1 - 5)) / 7)