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 -30.5
-11.5
-0.7
EL 1 GMB 0 +26.3
+28.5
+0.9
CW 0 GIA 1 -7.8
+1.0
-0.2
H2K 1 GMB 0 +7.1
+2.2
+0.1
CW 1 ROC 0 +5.8
+10.2
+0.2
GIA 0 UOL 1 +2.0
-0.4
+0.0
SK 0 Fnatic 1 +0.1
+1.0
+0.0
If winner is:HomeAway
Origen vs ROC+8.4Out
-11.8Yes
-0.0+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
100-020.7%70.9%215029No64,289,836
Total:20.7%70.9%215029No64,289,836
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 8/28100.0*Lottery seed
EL 1 GMB 0 -0.9
SK 1 EL 0 +0.7
CW 0 GIA 1 +0.2
CW 1 ROC 0 -0.2
H2K 1 GMB 0 -0.1
GIA 0 UOL 1 -0.0
SK 0 Fnatic 1 -0.0
If winner is:HomeAway
Origen vs ROC+0.0-0.1

What If

100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011
100-0215029
Total:215029