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 +13.1
+0.6
LOY 140 Zach 94 +3.0
+0.1
JOHN 91 AlAk 58 +2.4
+0.1
Tiny 102 A2 75 -1.9
TVS 88 SOCK 67 -1.4
-0.1
If winner is:HomeAway
Week of 11/20100.0*Chance in playoffs100.0*Average seed
A2 vs WOLF-14.4+8.7
-0.5+0.3
AlAk vs Tiny-6.4+3.9
+0.1-0.0
Zach vs JOHN-5.2+2.0
-0.1+0.0
THM vs TVS+0.5-0.3
+0.1-0.1
SOCK vs DrS+0.5-0.1
+0.1-0.0
Liz vs LOY-0.0+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
83-0In032046319,613,689
72-181.3%021367180016,548,317
61-220.402052234009,368,634
50-3Out0273235601,744,784
Total:67.0%0161843217320037,275,424
Games Above .500
Chance Will Make Playoffs