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
Oopers 108.91 Etoile Rouge 80.48 -22.4
-1.0
Mad Dogs 110.84 Bangers 64.62 +4.0
Broke Bricks 117.39 Broncos 108.18 -1.4
-0.1
Wild Hogs 106.25 Steelcurtain 148.6 +0.9
Millas 154.54 Banana Slugs 89.63 -0.1
Crusaders 107.92 RedNose 97.49 +0.1
If winner is:HomeAway
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Badgers vs Etoile Rouge-10.8+10.8
-0.9+0.9
Oopers vs Bangers-2.9+2.9
+0.1-0.1
RedNose vs Broke Bricks+1.7-1.7
+0.1-0.1
Crusaders vs Wild Hogs+1.3-1.3
Broncos vs Banana Slugs+1.2-1.2
Mad Dogs vs Millas-1.0+1.0
-0.2+0.2
Brood vs Steelcurtain+0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567891011121314Count
01-11.0%11733311526,106,056
2-043.211032411423,053,443
0-2Out03143636113,051,233
Total:11.3%0291921191710312,210,732
Points
Chance Will Make Playoffs