Event: Five Counties Div 3

PDF Excel

Opponent	Rating	Result
Anish R Aurangabadkar	0	1 - 0
Akshaj Khandelwal	0	0 - 1
Ritvik Sundararaju	0	1 - 0
Zainab Siddiqui	0	0 - 1
James Cowan	0	0 - 1
Stuart Harris	0	1 - 0
Joseph Holben	0	1 - 0

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

57 = (0 + 400 * (4 - 3)) / 7)