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
Far Far Away Ga 109 Green Eggs and 130 +6.0
+13.9
+0.8
Counting Crowells 120 Team Wiseman 132 -0.9
-11.1
-0.2
White Welkers 115.5 Suge Knight's K 133 -0.9
-2.0
-0.1
Don't Mess With 122 Team Jordan 86 -0.9
-0.0
Titletown TDs 101 Brotherly Shove 111 +0.8
+0.1
Inglorious Staf 124 Team Pereira 128 +0.7
-0.2
If winner is:HomeTieAway
Week of 11/27100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
White Welkers vs Green Eggs and-15.1+10.1+15.0
-0.5+0.3+0.5
Inglorious Staf vs Team Wiseman+13.0+8.4-13.0
+0.2+0.2-0.2
Don't Mess With vs Suge Knight's K+1.2+1.2-1.2
Counting Crowells vs Brotherly Shove-0.1+0.1+0.1

What If

Chances based on how well the Green Eggs and finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seedLast Place
TPW-L-TplayoffsRound Bye123456789101112GameCount
19-20InYes100No3,453,963,454*
181-1-0In84.9%6321150No6,856,543,817
0-0-2In84.9681715No37,390
170-1-1In75.03936232No22,719,055
160-2-0In39.83371726143No3,431,054,884
Total:In77.4%572012741No13,764,318,600

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs