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
Luck Dynasty 41.08 Ram It Deep 81.8 -11.8
-1.2
Buc Squad 64.74 Three Eyed Ravens 36.02 -2.0
-0.1
One Giant Step 108.86 Sophomores 74.4 +0.6
+0.0
Ketchup and Mostert 55.56 Steel Town 103.3 +0.6
MILF Hunter Henry 85.4 Hold My LeBeau 123.16 +0.4
-0.1
Lock It In 69.92 Pete Carrolls Khakis 109.44 +0.3
+0.1
Ruthless Richie 139.64 Reservation Dogs 79.68 -0.1
If winner is:HomeAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Hold My LeBeau vs Luck Dynasty-11.6+15.8
-1.1+1.5
Reservation Dogs vs Sophomores+1.5-3.7
+0.1-0.2
Buc Squad vs Steel Town-1.7+2.4
-0.1+0.1
50 Shades of Graeme vs Lock It In+2.2-1.6
+0.1-0.1
COVID-9inches vs Pete Carrolls Khakis+1.2-1.6
One Giant Step vs Ruthless Richie+0.3-1.4
+0.0-0.1
Ketchup and Mostert vs Three Eyed Ravens-1.0+0.3
MILF Hunter Henry vs Ram It Deep-0.2+0.2

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
93-0In058871,906,710
82-1100.0%1815452101007,563,728
71-283.701203429133009,412,027
60-37.40161627281641003,599,343
Total:78.4%0014612618138653100022,481,808
Games Above .500
Chance Will Make Playoffs