How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Week of 1/12100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
SilverBullets vs Firebirds-0.2+0.1+0.2
-2.1-0.4+2.2
-0.5+0.0+0.5
Mermen vs Wings-0.1*+0.0+0.1
Hellfish vs PondScum+0.1*-0.0-0.1
MorleysDog vs Warhawks-0.4+0.2+0.4

* 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 Firebirds finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
37100-00In93.8%946356
3690-01In86.286140785
3591-00In74.6752513,196
80-02In79.379201714
3481-01In59.66037406,379
70-03In62.262344436
3382-00In41.0414811014,553
71-02In41.54149905,747
60-04In45.0454510160
3272-01In23.0235323125,947
61-03In23.223532313,000*
3173-00In10.41046394039,103
62-02In10.81146394020,178
51-04In11.11145404951*
3063-01In3.232953140060,729
52-03In3.6430531309,029
41-05In2.933153121240*
2964-00In0.611453303067,940
53-02In0.611453303040,486
42-04In0.5114533022,523*
2854-01In0.1043747110090,834
43-03In0.003384811015,030
32-05InNo34146101450*
2755-00InNo11951273081,732
44-02InNo11951273050,544
33-04InNo0185127303,365
22-06InNo2274720449
2645-01InNo06384411091,255
34-03InNo06384411014,978
23-05InNo73643140458
2546-00InNo012048273068,281
35-02InNo12049273040,787
24-04InNo1205126302,508*
2436-01InNo07374412061,167
25-03InNo0737441208,942
14-05InNo05404510228*
2337-00100.0%No022049282038,767
26-02100.0No011950272020,203
15-04InNo220502721,097*
2227-0199.7No07374610025,957
16-0399.9No0737461003,005*
2128-0098.0No01205324214,673
17-0298.1No0121532225,703
06-04InNo1236016143
2018-0190.9No074241906,534
07-0391.8No642438450
1919-0076.9No125502303,264
08-0278.6No22551211714
1809-0150.6No0743472716
17010-0028.9No227629394
Total:99.7%3.4%310212520136200954,680

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs