How are these numbers calculated?

Big Games

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

Sunday, 6/21100.0*Chance in playoffs100.0*Average seed
GV 0 TSM 1 -1.3
-0.5
CLG 1 C9 0 +0.1
-0.0
If winner is:HomeAway
Saturday, 6/27100.0*Chance in playoffs100.0*Average seed
TIP vs GV-3.6+2.8
-0.5+0.4
DIG vs NME+0.7-1.8
-0.0+0.1
TL vs CLG-0.3+0.1
-0.1+0.0
C9 vs TDK-0.1+0.3
TSM vs T8+0.1-0.3
-0.0+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910RelegatedCount
1510-0In8317No94,870,498
149-1In385480No764,616,047
138-2In7464070No2,883,583,467
127-3In013463830No6,149,155,131
116-4100.0%0116572510No8,205,008,387
105-599.500128531700No7,149,135,341
94-690.70043651900No4,111,278,397
83-756.000749404000.0%1,536,311,599
72-814.900155428300.0355,267,026
61-90.90124532300.145,563,672
50-100.002316522.210,214,635
Total:95.4%281730241341000.0%31,305,004,200
Games Above .500
Chance Will Make Playoffs