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
OG 0 S04 1 +2.3
+0.1
+0.2
VIT 1 MAD 0 -2.0
+0.1
-0.1
RGE 0 SK 1 -1.8
-0.2
MSF 0 XL 1 -1.6
-0.1
If winner is:HomeAway
G2 vs FNC+15.5-16.3
No+0.2
+0.8-0.9
If winner is:HomeAway
Friday, 8/7100.0*Chance in playoffs100.0*Relegated100.0*Average seed
MSF vs G2-17.3+10.2
+0.3No
-0.8+0.4
OG vs SK-3.7+3.1
-0.1+0.0
VIT vs S04-1.7+2.3
-0.1+0.1
-0.1+0.1
FNC vs XL+0.7-0.8

What If

Chances based on how well the G2 finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910RelegatedCount
114-0In595No2,117,194
103-1In35569No7,299,436
92-293.4%09453960No9,335,494
81-318.311749321No5,222,654
70-4Out544244.3%1,079,842
Total:76.2%018202018139200.2%25,054,620
Games Above .500
Chance Will Make Playoffs