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*Chowder Cup100.0*Average seed
Canucks 12 Hofbrau 2 -3.2
-0.0
Gentlemen 4 ShawBarrels 8 +0.2
+0.0
Week of 2/25100.0*Chowder Cup100.0*Average seed
Muckers 5 ShawBarrels 5 (ot)-2.8
-0.0
If winner is:HomeTieAway
Canucks vs Ponies-4.5+11.5+34.1
-0.0+0.1+0.3

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
3850-00InYes100433,984
3740-01In49.2%4951299,830
3641-00In30.23070523,186
30-02In30.0307082,866
3531-01In8.2892285,768
20-03In8.289211,509
3432-00In3.2397244,326
21-02In3.339758,983
10-04In3.3397755
3322-01In0.4010099,947
11-03In0.301005,430
00-05InNo10018
3223-00In0.1010055,885
12-02In0.1010013,690
01-04InNo100166
28-31InNo10024,145*
Total:In37.3%37632,140,488

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs