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
Ruthless Richie 139.64 Reservation Dogs 79.68 +2.8
+1.4
Buc Squad 64.74 Three Eyed Ravens 36.02 -0.2
-0.1
Lock It In 69.92 Pete Carrolls Khakis 109.44 +0.1
Ketchup and Mostert 55.56 Steel Town 103.3 +0.1
-0.1
One Giant Step 108.86 Sophomores 74.4 +0.1
MILF Hunter Henry 85.4 Hold My LeBeau 123.16 +0.1
+0.0
50 Shades of Graeme 78.1 COVID-9inches 80.12 +0.1
+0.1
Luck Dynasty 41.08 Ram It Deep 81.8 -0.2
If winner is:HomeAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
One Giant Step vs Ruthless Richie-2.9+14.1
-0.4+2.2
Reservation Dogs vs Sophomores+0.5-1.4
+0.0-0.1
Buc Squad vs Steel Town-0.8+1.1
+0.1-0.1
COVID-9inches vs Pete Carrolls Khakis+0.7-0.9
+0.1-0.1
Hold My LeBeau vs Luck Dynasty+0.5-0.7
50 Shades of Graeme vs Lock It In+0.6-0.4
Ketchup and Mostert vs Three Eyed Ravens-0.6+0.2
-0.3+0.1
MILF Hunter Henry vs Ram It Deep+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
73-087.4%21402710200685,257
62-113.002112226221341005,218,850
51-2Out00518282717510,388,900
40-3Out011033566,188,801
Total:5.7%123567111415171722,481,808
Games Above .500
Chance Will Make Playoffs