The y-axis is the win-lose difference.
The chart is base on the Results.

West

-6 -5 -4 -3 -2 -1 0 +1 +2 +3 +4 +5 +6 0 1 2 3 4 5 6 7 8 9 Misfits Gaming Team Liquid Chivas esports Dignitas Cream Real Betis paiN Gaming Spacestation Gaming Team Queso Tribe Gaming SK Gaming