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
BLConstruction 1 SwissTrillium 5 In
-10.4
-0.1
Lux 4 TheHawks 4 In
+2.5
+0.2
Week of 8/18100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Lux 7 BLConstruction 1 +30.3
+0.7
SwissTrillium 2 IceDogs 3 +20.2
-0.0
TheHooligans 5 Capitals 2 *-0.3
StevesPizza 3 TheHawks 2 +0.2
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