Event: Five Counties Div 3

PDF Excel

Opponent	Rating	Result
Ansh Patange	0	0 - 1
Yahya Alam	1285	½ - ½
Rohan Shah	0	0 - 1
Anirudh Anchan	1086	1 - 0
Darya Vayzert	1332	0 - 1
Daniel Onyshchenko	985	0 - 1
Lemar Shah	1198	0 - 1

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

612 = (5886 + 400 * (1 - 5)) / 7)