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
50 Shades of Graeme 78.1 COVID-9inches 80.12 -15.6
-1.4
One Giant Step 108.86 Sophomores 74.4 +1.8
+0.1
Buc Squad 64.74 Three Eyed Ravens 36.02 -1.4
-0.1
Ketchup and Mostert 55.56 Steel Town 103.3 +1.0
Lock It In 69.92 Pete Carrolls Khakis 109.44 +0.9
Luck Dynasty 41.08 Ram It Deep 81.8 +0.6
Ruthless Richie 139.64 Reservation Dogs 79.68 -0.5
-0.1
MILF Hunter Henry 85.4 Hold My LeBeau 123.16 -0.4
If winner is:HomeAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
50 Shades of Graeme vs Lock It In+13.3-13.2
+1.6-1.6
Reservation Dogs vs Sophomores+1.5-1.5
+0.1-0.1
One Giant Step vs Ruthless Richie+0.9-0.9
+0.2-0.2
Buc Squad vs Steel Town-0.9+0.9
Ketchup and Mostert vs Three Eyed Ravens-0.8+0.8
-0.2+0.2
COVID-9inches vs Pete Carrolls Khakis+0.8-0.8
+0.1-0.1
Hold My LeBeau vs Luck Dynasty+0.7-0.7
MILF Hunter Henry vs Ram It Deep+0.1-0.1

What If

Chances based on how well the 50 Shades of Graeme finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
73-092.7%243237186100883,420
62-18.80182027231462002,647,943
51-2Out002924332482,650,352
40-3Out0042867883,421
Total:14.9%0045581099111313117,065,136
Games Above .500
Chance Will Make Playoffs