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
BostonLobsters 3 Chiefs 8 +8.1
+0.3
IceDevils 5 MustangJakes 7 -5.4
-0.1
If winner is:HomeTieAway
Week of 3/16100.0*Chowder Cup100.0*Average seed
Chiefs vs MustangJakes+9.5NoNo
+0.3-0.1-0.3
Wings vs HolyCow-6.2+3.7+5.4
-0.2+0.0+0.2

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
2920-00In33.7%344620486,835
2810-01In10.5104842216,898
2711-00InNo595971,716
00-02InNo89223,830
25-26InNo100702,601*
Total:In7.8%816772,401,880

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs