How are these numbers calculated?

Big Games

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

Week of 11/27100.0*Chance in playoffs100.0*Average seed
Gator 82 damn jets 109 +15.1
+1.1
Hillbilly 83 Stogies 121 +3.2
+0.3
Fanatics 150 Eagles 119 +2.7
+0.1
ARBY's 122 Almighty 73 +1.9
+0.0
Fridge 124 Beat-Me 119 -0.6
da Bears 159 Cane Man 114 +0.0
If winner is:HomeTieAway
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Gator vs Almighty+38.4-26.4-27.6
+0.4-0.3-0.3
damn jets vs FanaticsIn-14.0-15.9
+0.7-0.2-0.2
Eagles vs ARBY's-27.6-27.0+3.7
-0.7-0.6+0.1
Fridge vs Stogies-0.1-0.1+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
6.51-0-0In25753,588,393
60-0-138.7%39556197,301
5.50-1-036.83756710,515,785
Total:52.7%64642514,301,479
Games Above .500
Chance Will Make Playoffs