Event: OTB Club Championship

PDF Excel

Opponent	Rating	Result
Colin Li	1604	0 - 1
Terry C Skippen	1475	0 - 1
Reyaansh Narula	0	1 - 0
Puzant Merdinian	1530	0 - 1
Joseph Rosenberg	1516	0 - 1
Voldi Gailans	1308	1 - 0
Elliott Hills	1495	0 - 1

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

1104 = (8928 + 400 * (2 - 5)) / 7)