Event: Back to Real Chess Fest - Junior Rapid 1

PDF Excel

Opponent	Rating	Result
Jeremy Wong	1196	0 - 1
Aniruddh Naraine	1300	0 - 1
Rithul Jayakumar	800	0 - 1
George Nanayakkara	750	1 - 0
Cole Walsh	974	0 - 1
Robert Latypov	708	0 - 1

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

688 = (5728 + 400 * (1 - 5)) / 6)