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
Tiny 102 A2 75 +15.4
+0.8
TVS 88 SOCK 67 -2.9
-0.1
LOY 140 Zach 94 +1.9
+0.1
JOHN 91 AlAk 58 +1.5
+0.1
WOLF 107 THM 96 +1.5
+0.1
DrS 46 Liz 65 +0.1
If winner is:HomeAway
Week of 11/20100.0*Chance in playoffs100.0*Average seed
AlAk vs Tiny-12.4+12.4
-0.9+0.9
A2 vs WOLF+2.0-2.0
+0.1-0.1
Zach vs JOHN-1.6+1.6
-0.1+0.1
THM vs TVS-0.5+0.5
+0.1-0.1
SOCK vs DrS+0.4-0.4
+0.2-0.2
Liz vs LOY-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
93-0In3474381,366,460
82-1In338481004,095,163
71-293.4%2204131604,096,699
60-318.00216382914001,366,014
Total:87.3%07202619147420010,924,336
Games Above .500
Chance Will Make Playoffs