How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
Badgers 170.13 Banana Slugs 106.86 -16.4
-1.1
Laser 133.3 Bangers 81.84 +2.7
+0.1
Millas 118.08 RedNose 114.71 -2.5
-0.1
Crusaders 111.57 Wild Hogs 125.72 -1.6
Brood 97.6 Etoile Rouge 134.02 -1.4
-0.1
Mad Dogs 144.62 Steelcurtain 122.38 +0.3
+0.1
Broke Bricks 105.4 Broncos 96.73 -0.2
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Steelcurtain 109.03 Banana Slugs 96.88 -21.2
-1.3
Broke Bricks 165.03 Badgers 115.91 -4.8
-0.2
Crusaders 136.66 Mad Dogs 86.96 -3.3
-0.1
RedNose 102.11 Wild Hogs 125.7 -3.2
-0.1
Millas 132 Broncos 119.67 -1.4
Etoile Rouge 109.28 Bangers 164.96 +1.3
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Banana Slugs vs Millas+25.0Out
+0.9-0.9
Steelcurtain vs Broncos+0.1-0.1
Etoile Rouge vs Wild Hogs-0.1+0.1
Bangers vs Broke Bricks-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567891011121314Count
00-1Out18472877,188,817
1-050.0%133738137,182,667
Total:25.0%619283014414,371,484
Points
Chance Will Make Playoffs