Event: Back to Real Chess Fest - Junior Rapid 1

PDF Excel

Opponent	Rating	Result
Rithul Jayakumar	800	1 - 0
Louie Wong	980	1 - 0
Jeremy Wong	1196	1 - 0
Aradhya Mukherjee	1248	1 - 0
Gurukarthik Gurusamy	995	0 - 1
Rayyan Asif	800	1 - 0

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

1270 = (6019 + 400 * (5 - 1)) / 6)