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 -10.1
-0.1
BostonLobsters 3 Chiefs 8 -6.1
-0.2
If winner is:HomeTieAway
Week of 3/16100.0*Chowder Cup100.0*Average seed
Wings vs HolyCow+16.7-33.3-38.6
+0.3-0.4-0.7
Chiefs vs MustangJakes+27.8-15.2-24.7
+0.2-0.2-0.2

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
2910-00In58.5%59415,287,292
2800-01In8.487219766,886
2701-00In3.2360371,633,772
Total:In41.8%4248107,687,950
Points
Chance Will Make Playoffs