Event: Macclesfield Quick Play

PDF Excel

Opponent	Rating	Result
Colin FS Davison	1898	0 - 1
Colin FS Davison	1898	1 - 0
Jack Staniland	1612	1 - 0
Jack Staniland	1612	1 - 0
Jake Darlington	1746	0 - 1
Jake Darlington	1746	1 - 0

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

1885 = (10512 + 400 * (4 - 2)) / 6)