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
VillageManor 7 WeathervaneRangers 7 (ot)+0.0
-1.5
-0.0
BoozeHounds 1 Narwhals 0 +3.3
+0.1
IceMeisters 1 MooseKnuckles 5 +3.0
+0.1
CougarBait 2 LincolnLogs 6 +1.5
Week of 2/25100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
VillageManor 3 BrewWhale 1 +0.2
+10.0
+0.5
CougarBait 2 BoozeHounds 5 -0.1
+2.1
+0.1
Narwhals 4 LincolnLogs 5 +2.1

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
2420-00In29.4%2950192136,305
2310-01In2.93234526360,800
2211-00In0.4073444140272,330
00-02In0.30635451306,768
2101-01InNo53853460,794
2002-00InNo2256013136,347
Total:In6.4%6152329233673,344
Points
Chance Will Make Playoffs