How are these numbers calculated?

Big Games

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

Week of 10/24100.0*Chance in playoffs100.0*Average seed
Ashley's Team 115.58 Gavin's Titans 82.16 +0.1
+0.2
Ufer Blue 101.8 Sarah's Team 117.08 +0.0
Jordan's Team 69.16 Sarginators 109.1 +0.0
If winner is:HomeAway
Week of 10/31100.0*Chance in playoffs100.0*Average seed
Ufer Blue vs Heidi's Quality+0.9-0.1
-0.2+0.0
Jordan's Team vs Ashley's Team-0.5+0.3
-0.4+0.3
Michael's Okay vs Gavin's Titans-0.0+0.2

What If

Chances based on how well the Ashley's Team finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678Count
96-099.7%545436021,160
85-160.501051390125,926
74-211.701286301,389,736
63-30.701782107,381,366
52-40.00305911018,719,472
41-5Out03762019,576,085
30-6Out29076,784,863
Total:0.6%0001233738153,998,608
Games Above .500
Chance Will Make Playoffs