Event: Central London TCC

PDF Excel

Opponent	Rating	Result
Alexander Halley	101	1 - 0
Nicolai Woltery	170	½ - ½
Ilya Misyura	168	1 - 0

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

413 = (439 + 400 * (2 - 0)) / 3)