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
Lock It In 69.92 Pete Carrolls Khakis 109.44 +14.9
+1.5
One Giant Step 108.86 Sophomores 74.4 +1.3
+0.1
MILF Hunter Henry 85.4 Hold My LeBeau 123.16 +1.1
+0.2
Buc Squad 64.74 Three Eyed Ravens 36.02 -1.0
-0.1
50 Shades of Graeme 78.1 COVID-9inches 80.12 -0.9
-0.1
Ketchup and Mostert 55.56 Steel Town 103.3 +0.8
Luck Dynasty 41.08 Ram It Deep 81.8 +0.4
-0.1
Ruthless Richie 139.64 Reservation Dogs 79.68 -0.2
-0.1
If winner is:HomeAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
COVID-9inches vs Pete Carrolls Khakis-22.5+22.5
-2.0+2.0
Reservation Dogs vs Sophomores+2.4-2.4
+0.1-0.1
Buc Squad vs Steel Town-1.4+1.4
Hold My LeBeau vs Luck Dynasty+1.2-1.2
+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+0.9-0.9
One Giant Step vs Ruthless Richie+0.7-0.7
+0.1-0.1
MILF Hunter Henry vs Ram It Deep-0.6+0.6
-0.1+0.1

What If

Chances based on how well the Pete Carrolls Khakis finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
83-0100.0%25602104100883,711
72-176.9021822261761002,650,526
61-22.10027162426176102,647,622
50-3Out000310233727883,277
Total:42.1%315049119891085537,065,136
Games Above .500
Chance Will Make Playoffs