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*Average seed
FraminghamJets 8 MoreysTavern 6 +4.5
+0.1
Badgers 4 Franklin 10 -1.0
Week of 8/18100.0*Chance in playoffs100.0*Average seed
FraminghamJets 9 Hagen 5 +8.8
+0.1
MoreysTavern 5 DragonSlayers 2 Out
-0.1
Dutchmasters 8 Badgers 4 -2.2
Renegades 1 WildTurkeys 8 *+0.2
MadDogs 6 Franklin 0 +0.0
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