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
Alexyoshis 0 One Last Ride 4 -23.9
-0.5
-1.8
Cosmic 0 No Potential 4 -1.1
+0.3
-0.2
Storm eSports 4 Safe Haven 0 -0.7
Nano Me! Academy 4 Lijiang Legion 0 +0.6
ExPandable Bamb 0 Frantic LavaCats 4 +0.4
-0.1
Golden Boys 4 RGT 0 +0.3
Astral 4 Ascendancy 0 -0.2
-0.1
-0.1
Chivalrous 0 Team Rage 4 -0.2
-0.0
Week of 8/10100.0*Chance in playoffs100.0*Bye100.0*Average seed
No Potential 4 One Last Ride 0 +2.3
+0.1
Cosmic 0 Team Rage 4 -0.8
-0.0
Ascendancy 3 Nano Me! Academy 1 -0.7
-0.1
Safe Haven 0 Chivalrous 4 -0.4
-0.1
Week of 8/13100.0*Chance in playoffs100.0*Bye100.0*Average seed
Lijiang Legion 1 Alexyoshis 3 +22.3
+1.0
RGT 4 Storm eSports 0 +11.9
+0.2
Ascendancy 4 Alexyoshis 0 -8.5
-0.4
One Last Ride 0 Lijiang Legion 4 +8.3
+0.4
Storm eSports 0 ExPandable Bamb 4 +4.5
+0.1
Chivalrous 0 RGT 4 -1.7
-0.0
ExPandable Bamb 0 Golden Boys 4 +0.2
Cosmic 4 Safe Haven 0 -0.1
-0.0

What If

Chances based on how well the Alexyoshis finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsBye12345678910111213141516Count
20-0OutNo10028,913,808
Total:OutNo10028,913,808
Games Above .500
Chance Will Make Playoffs