Event: Division 3

PDF Excel

Opponent	Rating	Result
John CH Jones	1118	½ - ½
Dexter Wimpress	0	0 - 1
Jim Waters	0	0 - 1
Greta Bullman	1468	0 - 1
Mihai Fecioru	1216	0 - 1

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

440 = (3802 + 400 * (0 - 4)) / 5)