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
MILF Hunter Henry 85.4 Hold My LeBeau 123.16 +12.6
+1.1
One Giant Step 108.86 Sophomores 74.4 +1.7
+0.1
Buc Squad 64.74 Three Eyed Ravens 36.02 -1.5
Ketchup and Mostert 55.56 Steel Town 103.3 +1.4
+0.1
50 Shades of Graeme 78.1 COVID-9inches 80.12 +0.7
Lock It In 69.92 Pete Carrolls Khakis 109.44 +0.6
+0.1
Ruthless Richie 139.64 Reservation Dogs 79.68 -0.5
Luck Dynasty 41.08 Ram It Deep 81.8 +0.1
+0.2
If winner is:HomeAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Hold My LeBeau vs Luck Dynasty+5.6-5.7
+1.3-1.3
Ketchup and Mostert vs Three Eyed Ravens-1.1+1.1
+0.1-0.1
Reservation Dogs vs Sophomores+1.1-1.1
Buc Squad vs Steel Town-0.6+0.6
COVID-9inches vs Pete Carrolls Khakis+0.5-0.5
One Giant Step vs Ruthless Richie+0.5-0.5
50 Shades of Graeme vs Lock It In+0.1-0.1

What If

Chances based on how well the Hold My LeBeau finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
103-0In155233884,130
92-1In012718722,650,385
81-2100.0%16171144111002,647,641
70-354.9518322913200882,980
Total:94.4%21137971864420007,065,136
Games Above .500
Chance Will Make Playoffs