Event: February Rapid

PDF Excel

Opponent	Rating	Result
Raf Calumpiano	1351	0 - 1
Vicktor Starodubcevs-Snaiders	1300	1 - 0
Steve Lovell	1864	0 - 1

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

1372 = (4515 + 400 * (1 - 2)) / 3)