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
SK 1 EL 0 -31.4
-15.2
-0.7
EL 1 GMB 0 +22.1
+26.8
+0.8
CW 0 GIA 1 -10.4
-1.0
-0.3
H2K 1 GMB 0 +10.3
+7.5
+0.2
CW 1 ROC 0 +3.9
+7.0
+0.1
GIA 0 UOL 1 +2.8
+1.1
+0.1
SK 0 Fnatic 1 +0.3
+3.8
+0.1
If winner is:HomeAway
Origen vs ROC+14.3Out
-21.4Yes
-0.1+0.1

What If

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

100100100100100100100100100100100
If finish:Chance inNotChance will finish regular season at seedAuto
TWW-LplayoffsRelegated1234567891011RelegationCount
100-014.3%78.6%146421No21,858,746
Total:14.3%78.6%146421No21,858,746
Games Above .500
Chance Will Make Playoffs