Event: ECF Club

PDF Excel

Opponent	Rating	Result
Arya Dora	902	0 - 1
ILAMUGHIL DHEVENDRAN	0	0 - 1
Rishant Roy	1019	1 - 0
Kiruthesh Elangovan	0	1 - 0
Roshan Lavan	827	0 - 1
Rishant Roy	993	0 - 1
Rishant Roy	999	0 - 1

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

506 = (4740 + 400 * (2 - 5)) / 7)