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
Millas 118.08 RedNose 114.71 +18.1
+1.0
Badgers 170.13 Banana Slugs 106.86 +2.7
+0.1
Laser 133.3 Bangers 81.84 +2.2
+0.1
Crusaders 111.57 Wild Hogs 125.72 -1.9
-0.1
Brood 97.6 Etoile Rouge 134.02 -1.1
-0.1
Broke Bricks 105.4 Broncos 96.73 -0.5
Mad Dogs 144.62 Steelcurtain 122.38 +0.4
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Millas 132 Broncos 119.67 +23.0
+1.2
Broke Bricks 165.03 Badgers 115.91 -4.1
-0.2
Steelcurtain 109.03 Banana Slugs 96.88 +3.9
Crusaders 136.66 Mad Dogs 86.96 -2.2
-0.1
RedNose 102.11 Wild Hogs 125.7 -2.0
-0.1
Etoile Rouge 109.28 Bangers 164.96 +1.0
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Banana Slugs vs Millas-25.7In
-1.0+1.0
Etoile Rouge vs Wild Hogs+0.1-0.1
Bangers vs Broke Bricks+0.1-0.1
Laser vs Crusaders+0.1-0.1
Steelcurtain vs Broncos-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567891011121314Count
01-0In31329381722,165,423
0-150.0%1139391120,949,029
Total:75.7%1715252719643,114,452
Points
Chance Will Make Playoffs