How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Saturday, 8/1100.0*Chance in playoffs100.0*Relegated100.0*Average seed
VIT 1 MAD 0 +10.1
-11.9
+0.7
OG 0 S04 1 +1.9
+6.4
RGE 0 SK 1 -1.0
MSF 0 XL 1 -0.9
-2.1
+0.0
G2 1 FNC 0 -0.7
If winner is:HomeAway
Friday, 8/7100.0*Chance in playoffs100.0*Relegated100.0*Average seed
VIT vs S04+9.2-11.6
-15.9+20.1
+0.7-0.8
OG vs SK-2.0+1.6
+0.3-0.2
-0.2+0.1
MSF vs G2+2.1-1.1
+1.9-0.9
-0.1+0.0
FNC vs XL-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910RelegatedCount
93-089.1%0103840110No2,017,039
82-121.722054241No9,580,867
71-20.1015423933.4%11,375,094
60-3Out100Yes4,011,220
Total:14.4%013102626171616.3%26,984,220
Games Above .500
Chance Will Make Playoffs