How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 7/28100.0*Chance in playoffs100.0*Bye100.0*Average seed
Storm eSports 4 Safe Haven 0 Out
No
-1.6
Golden Boys 4 RGT 0 -0.1
+0.1
Chivalrous 0 Team Rage 4 -0.1
ExPandable Bamb 0 Frantic LavaCats 4 -0.1
+0.1
Nano Me! Academy 4 Lijiang Legion 0 -0.1
+0.1
Cosmic 0 No Potential 4 +0.1
-0.0
Alexyoshis 0 One Last Ride 4 +0.1
-0.1
Week of 8/10100.0*Chance in playoffs100.0*Bye100.0*Average seed
Safe Haven 0 Chivalrous 4 -1.3
No Potential 4 One Last Ride 0 +0.1
Week of 8/13100.0*Chance in playoffs100.0*Bye100.0*Average seed
Cosmic 4 Safe Haven 0 -0.3
Storm eSports 0 ExPandable Bamb 4 -0.2
ExPandable Bamb 0 Golden Boys 4 +0.2
RGT 4 Storm eSports 0 -0.2
One Last Ride 0 Lijiang Legion 4 -0.1
Lijiang Legion 1 Alexyoshis 3 +0.1
Games Above .500
Chance Will Make Playoffs