How are these numbers calculated?

Big Games

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

Week of 2/18100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
MuttStuff 4 Sauce 7 +0.1
BoozeHounds 1 Narwhals 0 -12.4
-0.4
CougarBait 2 LincolnLogs 6 +3.2
IceMeisters 1 MooseKnuckles 5 +2.2
+0.1
VillageManor 7 WeathervaneRangers 7 (ot)*+0.1
Week of 2/25100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Narwhals 4 LincolnLogs 5 -0.3
-13.0
-0.6
CougarBait 2 BoozeHounds 5 -0.2
+2.0
+0.1
VillageManor 3 BrewWhale 1 +0.1
-2.3
-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 Narwhals finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
2530-00In72.0%7226261,553
2420-01In29.7304921140,662
2321-00In11.411424060184,162
10-02In11.3114340609,085
2211-01In0.711251315081,863
00-03In0.4012533040679
2112-00In0.0022451221183,949
01-02In0.00224512219,156
2002-01InNo736451240,724
1903-00InNo18562561,511
Total:In11.7%12192724153673,344
Points
Chance Will Make Playoffs