How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/5100.0*Chance in playoffs100.0*Average seed
WOLF 102 SOCK 69 -4.6
-0.8
Liz 103 TVS 96 +0.8
AlAk 110 LOY 99 -0.3
A2 109 JOHN 110 +0.2
+0.1
THM 84 Tiny 73 -0.2
-0.1
Zach 63 DrS 56 -0.1
If winner is:HomeAway
Week of 11/13100.0*Chance in playoffs100.0*Average seed
TVS vs SOCKOut+0.8
-0.4+0.4
DrS vs Liz-0.2+0.2
LOY vs Zach+0.2-0.2
Tiny vs A2+0.1-0.1
+0.1-0.1
WOLF vs THM+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
64-012.6%00211263321710421,607
53-10.0003153335131,686,192
42-2Out0326712,527,242
31-3Out1991,686,885
20-4Out100421,602
Total:0.8%00012351019616,743,528
Games Above .500
Chance Will Make Playoffs