How are these numbers calculated?

Big Games

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

Week of 8/11100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
PWS 1 SilverBullets 6 -14.1
No
-0.6
Lightning 2 RustyBlades 1 -7.5
*+0.2
-0.0
DudleyAvalanche 5 FlatPennyBarGrille 5 -2.8
+0.8
-0.1
Badgers 4 Franklin 10 *-0.1
Week of 8/18100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
PWS 2 RustyBlades 8 Out
-1.0
SilverBullets 1 FlatPennyBarGrille 3 -3.1
-0.3
Lightning 0 Local1156 1 +2.2
+0.3
Week of 8/25None

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

Points
Chance Will Make Playoffs