Event: OTB Rapid Championship

PDF Excel

Opponent	Rating	Result
Mary Cawdery	1223	1 - 0
Jake Walden	1200	0 - 1
Aaryan Dwivedi	714	1 - 0

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

1179 = (3137 + 400 * (2 - 1)) / 3)