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
Wild Hogs 106.25 Steelcurtain 148.6 +0.1
+0.5
Mad Dogs 110.84 Bangers 64.62 +0.1
-0.1
Broke Bricks 117.39 Broncos 108.18 -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
Brood vs SteelcurtainOut+0.2
-0.6+0.7
Oopers vs BangersOut+0.2
+0.1-0.1
RedNose vs Broke Bricks+0.2Out
Badgers vs Etoile Rouge+0.1-0.1
+0.1-0.1
Mad Dogs vs Millas-0.1+0.0
-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567891011121314Count
01-1Out0182855716,631,738
0-2Out51499,471,626
2-00.7%11328312177,312,872
Total:0.2%0371119431733,416,236
Points
Chance Will Make Playoffs