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
Broke Bricks 105.4 Broncos 96.73 -21.9
-1.2
Badgers 170.13 Banana Slugs 106.86 +2.3
+0.1
Laser 133.3 Bangers 81.84 +2.2
+0.1
Millas 118.08 RedNose 114.71 -2.0
Crusaders 111.57 Wild Hogs 125.72 -1.9
-0.1
Brood 97.6 Etoile Rouge 134.02 -1.1
-0.1
Mad Dogs 144.62 Steelcurtain 122.38 +0.5
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Millas 132 Broncos 119.67 -17.6
-1.2
Broke Bricks 165.03 Badgers 115.91 -2.2
-0.1
Steelcurtain 109.03 Banana Slugs 96.88 +1.4
+0.1
Crusaders 136.66 Mad Dogs 86.96 -0.9
+0.1
RedNose 102.11 Wild Hogs 125.7 -0.9
Etoile Rouge 109.28 Bangers 164.96 -0.1
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Steelcurtain vs Broncos-0.7+0.8
Etoile Rouge vs Wild Hogs-0.3+0.2
RedNose vs Brood-0.1+0.1
Badgers vs Mad Dogs+0.1-0.1
Bangers vs Broke Bricks-0.1+0.1
Banana Slugs vs Millas-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567891011121314Count
00-1Out194926622,565,599
1-0Out829461620,548,853
Total:Out414323414343,114,452
Points
Chance Will Make Playoffs