How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
50 Shades of Graeme 109.8 Brutes 83.34 Out
-0.2
Luck Dynasty 76.08 Sophomores 72.48 Out
Steel Town 90.02 One Giant Step 99.02 -0.1
Ram It Deep 97.8 Jimmy G-String Divas 66.78 +0.0
89 Island 103.82 Ruthless Richie 57.64 +0.0
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Brutes 74.22 shockers 68.88 +0.9
Ram It Deep 41.34 Ruthless Richie 93.08 -0.3
89 Island 53 Jimmy G-String Divas 56.24 -0.3
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Brutes vs Strictly Old School+1.0-0.4
Sacksonville vs Jimmy G-String Divas+0.1-0.2
Steel Town vs Ruthless Richie+0.1-0.2

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
41-0Out05539610,906,811
30-1Out299027,654,997
Total:Out017176638,561,808
Games Above .500
Chance Will Make Playoffs