How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Jimmy G-String Divas 54.66 Sacksonville 73.74 Out
-0.3
Steel Town 105.78 Ruthless Richie 119.68 Out
Pete Carrolls Khakis 86.12 Ram It Deep 71.12 -0.1
Cum On Man 91.42 One Giant Step 81.46 -0.3
If winner is:HomeAway
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Jimmy G-String Divas vs One Giant Step+0.3-0.1
Cum On Man vs Sacksonville-0.1+0.1

What If

Chances based on how well the Jimmy G-String Divas finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
42-0Out152251211,571,402
31-1Out277310,412,502
20-2Out10016,929,904
Total:Out001128628,913,808
Games Above .500
Chance Will Make Playoffs