How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Broke Bricks 117.39 Broncos 108.18 +5.6
+0.7
Mad Dogs 110.84 Bangers 64.62 +1.3
Wild Hogs 106.25 Steelcurtain 148.6 +0.3
-0.1
Oopers 108.91 Etoile Rouge 80.48 +0.3
Crusaders 107.92 RedNose 97.49 +0.1
If winner is:HomeAway
Week of 11/29100.0*Chance in playoffs100.0*Average seed
RedNose vs Broke Bricks-13.6+13.6
-0.9+0.9
Oopers vs Bangers-2.7+2.7
+0.1-0.1
Badgers vs Etoile Rouge+1.6-1.6
+0.2-0.2
Mad Dogs vs Millas-1.6+1.6
-0.2+0.2
Crusaders vs Wild Hogs+0.8-0.8
Broncos vs Banana Slugs+0.8-0.8
Brood vs Steelcurtain+0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567891011121314Count
01-11.6%21732311636,101,206
2-057.621442321013,054,777
0-2Out03143636113,054,749
Total:15.2%03111719191710312,210,732
Points
Chance Will Make Playoffs