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*Chowder Cup100.0*Average seed
JunkyardDogs vs ThornyDevils+2.3-2.5-6.0
+0.1-0.1-0.3
BladesofSteel vs WhiskeyShots+6.0+2.1-1.3
+0.1+0.0-0.0
Shamrocks vs OldSchool-1.3+0.3+1.6
-0.1+0.0+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
39100-00In99.2%99111,151
3890-01In95.2955020,314
3791-00In77.57822171,956
80-02In84.18416016,720
3681-01In57.157403115,705
70-03In62.1623538,064
3582-00In32.3325711195,939
71-02In35.736551081,841
60-04In39.7405382,453
3472-01In16.11661230273,007
61-03In17.417602233,602
50-05In19.6205921509
3373-00In6.1655390296,061
62-02In6.7755380165,036
51-04In7.68553808,881
40-06In7.17543984
3263-01In1.9241561353,496
52-03In2.024156156,923
41-05In2.02405801,560*
3164-00In0.4026694277,941
53-02In0.4027694179,782
42-04In0.502769311,954
31-06InNo32671154*
3054-01In0.101475110279,280
43-03In0.10147610050,556
32-05InNo167681,611*
2955-00In0.00669250168,106
44-02In0.00671230115,959
33-04In0.00674208,446
22-06InNo87615130
2845-01InNo258400138,710
34-03In0.0026038025,825
23-05InNo262360873*
2746-00InNo14158167,755
35-02InNo14257145,340
24-04InNo1445503,352*
2636-01InNo026722043,960
25-03InNo0267227,459
14-05InNo26722206
2537-00InNo013806017,867
26-02InNo1480610,564
15-04InNo14815632*
2427-01InNo5791508,715
16-03InNo5801401,194*
2328-00InNo2663022,978
17-02InNo2702711,395*
2218-01InNo1464671,009*
2119-00InNo2748241359*
2009-01InNo45040650
19010-0093.4%No1852327136
Total:100.0%11.1%1132461100003,185,600

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs