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
G2 1 FNC 0 -10.3
+0.2
-0.8
MSF 0 XL 1 -1.6
-0.1
-0.1
RGE 0 SK 1 -1.4
-0.1
VIT 1 MAD 0 -0.8
+0.1
OG 0 S04 1 +0.1
+0.1
+0.1
If winner is:HomeAway
Friday, 8/7100.0*Chance in playoffs100.0*Relegated100.0*Average seed
FNC vs XL+20.5-20.5
No+0.3
+0.9-0.9
OG vs SK-3.4+3.4
VIT vs S04+1.8-1.8
+0.3No
+0.1-0.1
MSF vs G2+0.1-0.1
+0.3No
+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910RelegatedCount
103-0In53425No1,044,093
92-1In4394413No3,130,776
81-257.1%0124533100No3,131,194
70-31.0112473822.2%1,045,477
Total:71.5%82021221410500.3%8,351,540
Games Above .500
Chance Will Make Playoffs