How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
Counting Crowells 120 Team Wiseman 132 -1.0
Don't Mess With 122 Team Jordan 86 -0.3
Inglorious Staf 124 Team Pereira 128 +0.3
Far Far Away Ga 109 Green Eggs and 130 +0.2
Titletown TDs 101 Brotherly Shove 111 +0.2
White Welkers 115.5 Suge Knight's K 133 -0.1
If winner is:HomeTieAway
Week of 11/27100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
Counting Crowells vs Brotherly ShoveIn+1.0-2.8
Inglorious Staf vs Team Wiseman-0.2-0.8+0.2
Don't Mess With vs Suge Knight's K-0.1-0.7+0.1
Far Far Away Ga vs Team Pereira-0.2+0.4+0.3
Titletown TDs vs Team Jordan-0.1+0.3+0.4
White Welkers vs Green Eggs and-0.1*+0.0+0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

If finish:Chance inFirstChance will finish regular season at seedLast Place
TPW-L-TplayoffsRound Bye123456789101112GameCount
Games Above .500
Chance Will Make Playoffs