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
Limping Dez 82.42 Wide Left 59.82 +2.4
+1.1
Poo Wranglin 82.2 Kalou 67.76 +0.7
-0.1
Check Balls 83.68 The Hole 96.32 +0.7
-0.1
Tannehill 89.1 EZW 114.34 -0.6
+0.2
Blue Balls 58.38 PoonHounds 81.48 -0.4
Breezus 86.42 Edelman 61.98 -0.1
-0.1
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Limping Dez 93.84 Blue Balls 84.24 +1.0
EZW 85.32 Breezus 80.82 +0.2
Tannehill 97 Check Balls 114.12 +0.2
Edelman 70.2 Poo Wranglin 79.2 -0.2
If winner is:HomeAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Limping Dez vs Kalou+0.7-0.7
Check Balls vs Wide Left+0.3-0.3
Poo Wranglin vs EZW-0.2+0.2
PoonHounds vs Edelman+0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
91-0In50507,712,903
80-1In3336317,713,825
Total:In2542181515,426,728
Games Above .500
Chance Will Make Playoffs