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*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Canucks 12 Hofbrau 2 No
Gentlemen 4 ShawBarrels 8 -0.0
Week of 2/25100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Hofbrau 4 Ruthless 8 -0.1
-0.1
If winner is:HomeTieAway
Canucks vs PoniesIn-0.3-0.5

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
26-27InNo10050,691*
2541-00InNo1000157,960
30-02InNo10015,286
2431-01InNo1000156,374
20-03InNo10003,942
2332-00InNo9280388,306
21-02InNo937056,556
10-04InNo946420
2222-01InNo821800274,177
11-03InNo821808,880
00-05InNo94616
2123-00InNo395470430,728
12-02InNo42526062,886
01-04InNo46486503
2013-01InNo1959211193,759
02-03InNo18592214,658
1914-00InNo232589221,852
03-02InNo13357821,505
1804-0199.6%No115731048,498
1705-0096.6No4551343,491
Total:99.9%No592612302,140,488

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs