Event: Alekhine group

PDF Excel

Opponent	Rating	Result
Steve Piercey	2116
Pierre Roy	0
Zach Sheppard	1432
Karan Abbasi	1443
Sridhar Balachandar	0
William Castaneda	1736
Luke Vallis	0
Majid Mashayekh	1882
Michael Perry	1646
Steve Piercey	2116
Pierre Roy	0
Zach Sheppard	1432
Karan Abbasi	1443
Sridhar Balachandar	0
William Castaneda	1736
Luke Vallis	0
Majid Mashayekh	1882
Michael Perry	1646

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

0 = (0 + 400 * (0 - 0)) / 0)