How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Breezus 86.42 Edelman 61.98 +23.6
+1.4
Check Balls 83.68 The Hole 96.32 +3.1
+0.1
Tannehill 89.1 EZW 114.34 +1.7
+0.1
Blue Balls 58.38 PoonHounds 81.48 -1.4
-0.0
Poo Wranglin 82.2 Kalou 67.76 -0.4
Limping Dez 82.42 Wide Left 59.82 -0.2
-0.1
Week of 11/26100.0*Chance in playoffs100.0*Average seed
EZW 85.32 Breezus 80.82 -16.3
-0.9
Tannehill 97 Check Balls 114.12 -4.6
-0.2
Edelman 70.2 Poo Wranglin 79.2 -3.2
-0.2
PoonHounds 56.78 Kalou 121.6 +3.1
+0.1
The Hole 81.94 Wide Left 110.56 -0.1
Limping Dez 93.84 Blue Balls 84.24 -0.0
If winner is:HomeAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Breezus vs TannehillIn-44.2
+1.5-1.5
Poo Wranglin vs EZW+4.3-5.8
+0.1-0.1
Limping Dez vs Kalou+2.4-5.8
+0.1-0.4
PoonHounds vs Edelman-5.7+2.4
-0.4+0.1
Check Balls vs Wide Left-0.3+0.2
Blue Balls vs The Hole+0.1-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
71-0In16830025,709,716
60-111.5%124834725,716,100
Total:55.8%1341562417351,425,816
Games Above .500
Chance Will Make Playoffs