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
Fanatics 150 Eagles 119 -9.5
-0.5
Fridge 124 Beat-Me 119 -3.9
-0.1
Gator 82 damn jets 109 +3.3
-0.0
ARBY's 122 Almighty 73 +1.0
+0.0
Hillbilly 83 Stogies 121 +0.1
+0.2
da Bears 159 Cane Man 114 +0.0
If winner is:HomeTieAway
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Eagles vs ARBY's+28.6+26.9Out
+1.4+1.4-0.2
Gator vs Almighty+5.1+4.1Out
-0.4+0.4+0.3
damn jets vs FanaticsOut+0.7+1.3
-0.1+0.0+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
61-0-032.4%3253141,508,283
5.50-0-130.8315415198,513
50-1-0Out584212,594,683
Total:3.8%46533714,301,479
Games Above .500
Chance Will Make Playoffs