How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Chance in playoffs100.0*Average seed
One Giant Step 108.86 Sophomores 74.4 -17.0
-1.1
Buc Squad 64.74 Three Eyed Ravens 36.02 -2.0
-0.1
Ketchup and Mostert 55.56 Steel Town 103.3 +1.6
+0.1
Lock It In 69.92 Pete Carrolls Khakis 109.44 +1.1
Luck Dynasty 41.08 Ram It Deep 81.8 +0.9
50 Shades of Graeme 78.1 COVID-9inches 80.12 +0.8
Ruthless Richie 139.64 Reservation Dogs 79.68 -0.6
MILF Hunter Henry 85.4 Hold My LeBeau 123.16 -0.3
If winner is:HomeAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Reservation Dogs vs Sophomores-21.4+21.4
-1.4+1.4
Buc Squad vs Steel Town-1.3+1.3
-0.1+0.1
Hold My LeBeau vs Luck Dynasty+1.3-1.3
+0.1-0.1
One Giant Step vs Ruthless Richie+1.2-1.2
+0.1-0.1
COVID-9inches vs Pete Carrolls Khakis+1.1-1.1
+0.1-0.1
Ketchup and Mostert vs Three Eyed Ravens-1.1+1.1
-0.1+0.1
50 Shades of Graeme vs Lock It In+1.1-1.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
83-0100.0%30618100884,445
72-185.62039271130002,647,789
61-26.00151523251893002,648,430
50-3Out01517313214884,472
Total:46.9%415161210109865427,065,136
Games Above .500
Chance Will Make Playoffs