How are these numbers calculated?

Big Games

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

Week of 8/28100.0*Chance in playoffs100.0*Not Relegated100.0*Average seed
CW 0 GIA 1 +31.3
+21.9
+0.8
GIA 0 UOL 1 -20.4
-8.4
-0.8
H2K 1 GMB 0 +10.4
+7.3
+0.3
SK 1 EL 0 +10.4
+7.3
+0.2
CW 1 ROC 0 +7.9
+1.3
+0.2
SK 0 Fnatic 1 +0.4
+0.7
EL 1 GMB 0 -0.1
-7.8
If winner is:HomeAway
Origen vs ROC+0.2-0.2

What If

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

100100100100100100100100100100100
If finish:Chance inNotChance will finish regular season at seedAuto
TWW-LplayoffsRelegated1234567891011RelegationCount
130-0InYes7525No21,858,746
Total:InYes7525No21,858,746
Games Above .500
Chance Will Make Playoffs