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
Cosmic 0 No Potential 4 +21.4
+4.8
+1.9
Team Rage 4 Storm eSports 0 -2.6
-0.1
Nano Me! Academy 4 Lijiang Legion 0 -0.5
-0.1
ExPandable Bamb 0 Frantic LavaCats 4 -0.3
-0.1
-0.0
Alexyoshis 0 One Last Ride 4 +0.3
+0.1
Golden Boys 4 RGT 0 -0.3
-0.1
Astral 4 Ascendancy 0 +0.1
+0.3
-0.1
Chivalrous 0 Team Rage 4 -0.1
-0.0
Week of 8/10100.0*Chance in playoffs100.0*Bye100.0*Average seed
No Potential 4 One Last Ride 0 +14.9
+3.2
+0.9
Cosmic 0 Team Rage 4 +2.9
+0.1
+0.1
Frantic LavaCats 3 Astral 2 +1.4
-3.7
+0.1
Ascendancy 3 Nano Me! Academy 1 +0.9
+2.2
Week of 8/13100.0*Chance in playoffs100.0*Bye100.0*Average seed
Team Rage 0 No Potential 4 +37.6
+8.6
+1.1
Nano Me! Academy 3 Frantic LavaCats 1 -4.7
+18.1
-0.1
RGT 4 Storm eSports 0 +2.0
+0.1
+0.2
ExPandable Bamb 0 Golden Boys 4 -0.1
-1.4
-0.0
Ascendancy 4 Alexyoshis 0 -0.2
Astral 4 Golden Boys 0 +0.5
Games Above .500
Chance Will Make Playoffs