How are these numbers calculated?

Big Games

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

Week of 3/9100.0*Chance in playoffs100.0*Average seed
Hellfish 3 MorleysDog 2 +47.0
+0.8
Wings 4 PondScum 2 +45.1
+0.5
Phoenix 7 BeerThrashers 8 *+0.1
Mermen 3 Wolves 1 -0.2
If winner is:HomeTieAway
Week of 3/16100.0*Chance in playoffs100.0*Average seed
Hellfish vs SilverBullets+0.4+0.3-0.1
Misfits vs Mermen+0.2+0.1-0.1

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

What If

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

100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup123456789Count
2110-00InNo51491,544,498
2000-01InNo4159720,578
1901-00InNo1004,940,414
Total:InNo15857,205,490
Points
Chance Will Make Playoffs