How are these numbers calculated?

Big Games

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

Week of 3/9100.0*Chowder Cup100.0*Average seed
IceDevils 5 MustangJakes 7 -13.6
-0.2
BostonLobsters 3 Chiefs 8 -5.6
-0.1
If winner is:HomeTieAway
Week of 3/16100.0*Chowder Cup100.0*Average seed
Wings vs HolyCow+32.2-19.2-27.9
+0.4-0.2-0.4
Chiefs vs MustangJakes+18.5-7.7-16.8
+0.1-0.2-0.1

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
2910-00In69.2%69311,080,546
2800-01In17.5187310240,206
2701-00In9.1968231,081,128
Total:In37.0%3752112,401,880
Points
Chance Will Make Playoffs