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
Steelcurtain 157.77 Broncos 95.16 -18.4
-1.1
Brood 136.02 Broke Bricks 111.9 -3.9
-0.1
RedNose 101.1 Bangers 98.98 +3.4
+0.1
Etoile Rouge 83.27 Badgers 97.04 +2.3
Banana Slugs 103.32 Oopers 97.29 +2.2
+0.1
Crusaders 146.43 Wild Hogs 95.22 -0.1
-0.0
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Broncos 88.08 Crusaders 107.05 -21.8
-0.8
Brood 121.76 RedNose 97.45 -1.7
-0.1
Oopers 83.38 Etoile Rouge 108.19 -1.1
Bangers 123.12 Banana Slugs 136.39 +1.0
Badgers 126.16 Wild Hogs 97.12 +0.1
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Badgers vs Broncos-23.7+28.1
-0.7+0.8
Banana Slugs vs RedNose-9.8+11.5
-0.2+0.3
Etoile Rouge vs Bangers-10.1+10.2
-0.1+0.1
Wild Hogs vs Oopers+0.3-0.3
+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
00-15.1%5224324620,899,658
1-056.95734917,662,114
Total:28.8%29282713338,561,772
Points
Chance Will Make Playoffs