How are these numbers calculated?

Big Games

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

Week of 1/13100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
BayStateAmericans 3 BrackettLandscape 9 -0.5
-6.3
-0.2
Warriors 4 JrWolves 3 +0.2
KWL 5 A1Concrete 4 -2.8
Week of 1/20100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
BayStateAmericans 5 Warriors 3 +0.8
+6.5
+0.3
JrWolves 6 A1Concrete 4 -0.4
+1.3
+0.1
KWL 1 RadRacing 6 +4.1
+0.1

What If

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

100100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup1234567891011Count
35-36InYes100434*
3491-00In99.4%9911,261
80-02In99.71000305
3381-01In98.59822,513
70-03In98.9991178
3282-00In95.69645,700
71-02In95.99642,253
60-04In92.793755
3172-01In89.7901010,162
61-03In90.79191,138
50-05In94.194617
3073-00In80.08020015,146
62-02In81.1811907,884
51-04In81.18119402*
2963-01In66.56733023,442
52-03In67.0673303,467
41-05In65.8663476
2864-00In49.75049126,382
53-02In50.05049115,879
42-04In51.551481983*
2754-01In32.33264435,408
43-03In31.5326535,893
32-05In27.527703182*
2655-00In17.4177211031,987
44-02In16.9177211019,980
33-04In14.41475111,279*
2545-01In7.077023035,200
34-03In6.36712205,893
23-05In5.566925199*
2446-00In1.725741126,577
35-02In1.625641115,765
24-04In1.8256411986*
2336-01In0.203658623,582
25-03In0.10365953,617
14-05InNo3262695*
2237-00100.0%0.00176815015,145
26-02100.00.0018661607,795
15-04InNo186814404*
2127-0198.9No55835110,227
16-0398.8No5573711,164
05-05InNo653520
2028-0093.7No1375565,617
17-0293.7No1395462,253
06-0491.7No4250860
1918-0178.6No1663212,551
07-0379.1No176221163
1819-0053.3No548471,339
08-0246.9No64153326
1709-0125.2No02575301
16010-0011.9No1288135
Total:99.4%28.8%29462141371,820

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs