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*Last Place Game100.0*Average seed
Inglorious Staf 124 Team Pereira 128 -17.3
-7.6
+0.1
-1.0
Don't Mess With 122 Team Jordan 86 -3.3
-0.8
No
-0.1
White Welkers 115.5 Suge Knight's K 133 -2.7
-0.1
Titletown TDs 101 Brotherly Shove 111 +2.1
+1.8
+0.1
+0.1
Counting Crowells 120 Team Wiseman 132 -1.9
+4.0
Far Far Away Ga 109 Green Eggs and 130 +1.4
+1.7
+0.1
If winner is:HomeTieAway
Week of 11/27100.0*Chance in playoffs100.0*First Round Bye100.0*Last Place Game100.0*Average seed
Inglorious Staf vs Team Wiseman+28.6-2.5-28.6
+5.5-4.0-5.5
+1.4-0.1-1.4
Far Far Away Ga vs Team Pereira-3.8+6.3+3.8
-1.2+1.1+1.2
-0.1+0.1+0.1
Titletown TDs vs Team Jordan-4.9+3.3+4.9
-1.3+1.1+1.3
-0.2+0.1+0.2
Don't Mess With vs Suge Knight's K+0.5-7.7-0.4
-2.2-2.0+2.2
-0.0-0.3+0.0
Counting Crowells vs Brotherly Shove-1.1-1.1+1.1
-3.2+0.1+3.2
-0.0+0.1+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seedLast Place
TPW-L-TplayoffsRound Bye123456789101112GameCount
162-0-0In22.1%3193530122No3,431,059,282
151-0-199.3%3.54426471910No22,717,572
141-1-059.60.510419363181No6,856,603,439
0-0-252.30.613163335111No37,437
130-1-16.3No0644446No22,723,544
120-2-00.8No113373613No3,431,177,326
Total:55.0%5.8%15991318191393No13,764,318,600
Games Above .500
Chance Will Make Playoffs