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 -15.9
-1.1
Brood 136.02 Broke Bricks 111.9 -3.2
-0.1
RedNose 101.1 Bangers 98.98 +2.6
+0.1
Steelcurtain 157.77 Broncos 95.16 +2.3
+0.1
Etoile Rouge 83.27 Badgers 97.04 +1.0
+0.1
Crusaders 146.43 Wild Hogs 95.22 -0.6
+0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Oopers 83.38 Etoile Rouge 108.19 -11.7
-1.2
Broncos 88.08 Crusaders 107.05 +4.9
+0.1
Brood 121.76 RedNose 97.45 -1.3
+0.1
Bangers 123.12 Banana Slugs 136.39 +0.2
Badgers 126.16 Wild Hogs 97.12 +0.1
+0.1
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Badgers vs Broncos+1.2Out
+0.1-0.1
Wild Hogs vs OopersOut+1.2
-1.0+1.0
Banana Slugs vs RedNoseOut+1.2
Etoile Rouge vs BangersOut+1.2
+0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567891011121314Count
00-1Out153535156,427,127
1-02.5%2133042136,426,797
Total:1.2%1615282418712,853,924
Points
Chance Will Make Playoffs