Event: Baum Trophy summer league

PDF Excel

Opponent	Rating	Result
Piro Balloglu	2057	0 - 1
Jordan Thomas	1630	1 - 0
Shehab Alshehabi	1385	1 - 0
Paul R Barclay	1746	1 - 0
Piro Balloglu	2057	1 - 0
Jordan Thomas	1630	1 - 0
Shehab Alshehabi	1385	1 - 0
Paul R Barclay	1746	1 - 0

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

2005 = (13636 + 400 * (7 - 1)) / 8)