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
Astral 4 Ascendancy 0 +23.4
+12.6
+1.5
Team Rage 4 Storm eSports 0 -1.2
-0.1
-0.1
Nano Me! Academy 4 Lijiang Legion 0 -1.1
-0.3
-0.0
ExPandable Bamb 0 Frantic LavaCats 4 -0.9
-0.2
-0.0
Golden Boys 4 RGT 0 -0.8
-0.2
-0.0
Alexyoshis 0 One Last Ride 4 +0.7
+0.1
Chivalrous 0 Team Rage 4 -0.1
-0.0
Cosmic 0 No Potential 4 +0.1
+2.4
-0.1
Week of 8/10100.0*Chance in playoffs100.0*Bye100.0*Average seed
Frantic LavaCats 3 Astral 2 -24.3
-20.2
-1.2
No Potential 4 One Last Ride 0 -2.8
-0.6
-0.1
Cosmic 0 Team Rage 4 +2.0
+0.2
+0.1
Ascendancy 3 Nano Me! Academy 1 +1.3
+2.8
+0.0
Week of 8/13100.0*Chance in playoffs100.0*Bye100.0*Average seed
Astral 4 Golden Boys 0 +35.6
+19.1
+1.8
Nano Me! Academy 3 Frantic LavaCats 1 -5.7
+0.5
-0.4
Team Rage 0 No Potential 4 +1.9
-0.4
+0.1
RGT 4 Storm eSports 0 +1.9
+0.2
+0.2
Ascendancy 4 Alexyoshis 0 -1.6
-0.2
ExPandable Bamb 0 Golden Boys 4 -0.1
-0.3
-0.0
Cosmic 4 Safe Haven 0 -0.0
Games Above .500
Chance Will Make Playoffs