How are these numbers calculated?

Big Games

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

Week of 2/17100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
OldSchool 2 UnionTavern 4 -0.5
-12.6
-0.3
StevenSeagals 5 2ndShift 1 +0.1
-2.4
-0.0
OrangeCrush 2 BeerCats 3 -1.0
-0.0
If winner is:HomeTieAway
Week of 2/24100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Pirates vs OldSchool-0.7+0.1+0.5
-14.1-1.3+11.8
-0.5-0.0+0.4
UnionTavern vs 2ndShift+0.3-0.1-0.4
-0.5+0.4+0.8
-0.0+0.0+0.1
StevenSeagals vs OrangeCrush-2.4+2.2+5.7
-0.1+0.0+0.1

What If

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

100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup123456789Count
35-36InYes10021,519*
3481-00In99.6%100051,173
70-02InYes10010,386
3371-01In98.899177,572
60-03InYes1004,557
3272-00In92.79370145,328
61-02In95.495551,804
50-04In98.29821,347
3162-01In82.082180192,899
51-03In87.28713019,171
40-05In92.8937236
3063-00In57.6583930237,922
52-02In63.1633520108,805
41-04In69.4692914,570
30-06In75.0752532
2953-01In32.73353140267,184
42-03In37.3375111033,862
31-05In41.942509690
20-07In50.05025254
2854-00In10.510453860246,317
43-02In12.112483550125,684
32-04In14.5145033306,452
21-06In19.419562462
2744-01In2.022351231229,865
33-03In2.32245122131,426
22-05In2.022751191699
11-07InNo50502
2645-00100.0%0.1053548110166,106
34-02100.00.106364810085,637
23-04In0.207374884,304
12-06InNo104442450
2535-0199.80.0011354320123,862
24-0399.90.001145333015,967
13-05InNo0154837334
2436-0098.0No023462274,332
25-0298.0No023561234,047
14-0498.2No3346121,447
03-06InNo475315
2326-0190.0No014761040,816
15-0390.5No0137794,173
04-0590.9No1675955
2227-0075.8No03732420,771
16-0273.7No371267,493
05-0477.2No57223184
2117-0150.8No0514907,592
06-0347.7No14752438
2018-0032.5No336703,412
07-0227.7No2872687
1908-019.4No9901585
1809-003.1No3943325
Total:99.1%35.8%362418138102,462,200

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs