How are these numbers calculated?

Big Games

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

Week of 8/3100.0*Chance in playoffs100.0*Bye100.0*Average seed
Nano Me! Academy 4 Lijiang Legion 0 +1.9
+3.1
+0.6
Cosmic 0 No Potential 4 -0.2
+3.5
-0.1
Storm eSports 4 Safe Haven 0 -0.2
ExPandable Bamb 0 Frantic LavaCats 4 +0.1
-0.2
-0.0
Golden Boys 4 RGT 0 +0.1
-0.4
-0.0
Chivalrous 0 Team Rage 4 -0.0
Astral 4 Ascendancy 0 -0.2
-0.1
Alexyoshis 0 One Last Ride 4 +0.1
Week of 8/10100.0*Chance in playoffs100.0*Bye100.0*Average seed
Ascendancy 3 Nano Me! Academy 1 -22.9
-1.9
Cosmic 0 Team Rage 4 +0.1
+0.1
No Potential 4 One Last Ride 0 In
-0.2
-0.1
Frantic LavaCats 3 Astral 2 -0.5
+0.1
Week of 8/13100.0*Chance in playoffs100.0*Bye100.0*Average seed
Nano Me! Academy 3 Frantic LavaCats 1 +9.1
+1.9
Team Rage 0 No Potential 4 -1.0
+0.0
Ascendancy 4 Alexyoshis 0 -0.1
-0.1
ExPandable Bamb 0 Golden Boys 4 -0.1
Cosmic 4 Safe Haven 0 -0.0
If winner is:HomeHome OTAway OTAway
Astral vs Golden Boys-0.7-0.8+0.2+0.2

What If

Chances based on how well the Nano Me! Academy finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsBye12345678910111213141516Count
40-0InNo772328,913,808
Total:InNo772328,913,808
Games Above .500
Chance Will Make Playoffs