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 +3.4
+2.6
+0.1
SK 1 Fnatic 0 -0.5
+2.9
If winner is:HomeAway
EL vs GMB-28.1+21.2
-17.7Yes
-0.8+0.6
H2K vs GMB-14.1+27.2
-6.9Yes
-0.4+0.8
CW vs GIA+12.2-7.1
+0.9-0.5
+0.2-0.1
CW vs ROC+12.0-5.6
+1.0-0.5
+0.2-0.1
GIA vs UOL-9.4+5.5
-0.5+0.3
-0.1+0.0
Origen vs ROC+5.1-8.9
+0.3-0.5
+0.1-0.2
Fnatic vs UOL+0.1-0.7
+0.0-0.1

What If

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

100100100100100100100100100100100
If finish:Chance inNotChance will finish regular season at seedAuto
TWW-LplayoffsRelegated1234567891011RelegationCount
272-099.8%Yes2565100No4,497,532
261-173.5Yes2304126No12,068,482
250-212.352.8%111403512No6,559,024
Total:61.3%86.6%6292725103No23,125,038
Games Above .500
Chance Will Make Playoffs