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
WOLF 107 THM 96 -12.7
-0.8
LOY 140 Zach 94 +2.4
+0.1
Tiny 102 A2 75 -2.4
-0.0
TVS 88 SOCK 67 -1.0
JOHN 91 AlAk 58 +1.0
DrS 46 Liz 65 +0.2
If winner is:HomeAway
Week of 11/20100.0*Chance in playoffs100.0*Average seed
THM vs TVS+7.0-4.2
+0.8-0.5
A2 vs WOLF+1.0-0.6
-0.1+0.0
SOCK vs DrS+1.0-0.2
-0.1+0.0
AlAk vs Tiny+0.5-0.3
Zach vs JOHN-0.4+0.1
-0.2+0.1
Liz vs LOY+0.0-0.1
+0.0-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
73-075.1%110293622301,826,610
62-12.5002305611009,861,527
51-2Out03046222016,710,342
40-3Out10513448,876,945
Total:4.4%001292826229137,275,424
Games Above .500
Chance Will Make Playoffs