Event: Minor League

PDF Excel

Opponent	Rating	Result
Lawrence Lo	650	0 - 1
Leo Orehhov	1300	0 - 1
Leo Orehhov	1300	1 - 0
Lawrence Lo	650	1 - 0

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

975 = (3900 + 400 * (2 - 2)) / 4)