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
Banana Slugs 103.32 Oopers 97.29 +4.9
+0.8
Brood 136.02 Broke Bricks 111.9 -1.0
Steelcurtain 157.77 Broncos 95.16 +0.8
Etoile Rouge 83.27 Badgers 97.04 +0.6
+0.1
RedNose 101.1 Bangers 98.98 +0.5
Crusaders 146.43 Wild Hogs 95.22 -0.1
+0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Bangers 123.12 Banana Slugs 136.39 +11.7
+1.2
Broncos 88.08 Crusaders 107.05 +4.9
+0.1
Brood 121.76 RedNose 97.45 -1.2
+0.1
Oopers 83.38 Etoile Rouge 108.19 -0.2
Badgers 126.16 Wild Hogs 97.12 +0.1
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Banana Slugs vs RedNose+26.4-26.4
+0.8-0.8
Badgers vs Broncos+11.2-11.1
+0.3-0.3
Etoile Rouge vs Bangers-11.1+11.1
-0.1+0.1
Wild Hogs vs Oopers+0.3-0.3
+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
00-15.6%623422366,427,841
1-058.3583386,426,083
Total:32.0%32282512312,853,924
Points
Chance Will Make Playoffs