How are these numbers calculated?

Big Games

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

Week of 11/13100.0*Chance in playoffs100.0*Average seed
TVS 88 SOCK 67 +12.3
+0.7
JOHN 91 AlAk 58 +2.5
+0.1
LOY 140 Zach 94 +2.1
+0.1
WOLF 107 THM 96 +0.8
Tiny 102 A2 75 -0.6
-0.1
DrS 46 Liz 65 +0.3
If winner is:HomeAway
Week of 11/20100.0*Chance in playoffs100.0*Average seed
THM vs TVS-12.7+12.7
-0.7+0.7
A2 vs WOLF+2.1-2.1
+0.1-0.1
AlAk vs Tiny-1.6+1.6
+0.1-0.1
Zach vs JOHN-0.6+0.6
SOCK vs DrS+0.5-0.5
+0.1-0.1
Liz vs LOY-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
93-0In18651611,367,194
82-1In023492714,097,351
71-290.8%1124532814,093,105
60-318.111735389001,366,686
Total:86.3%2172527157510010,924,336
Games Above .500
Chance Will Make Playoffs