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*Chance in playoffs100.0*Average seed
Shanks 2 RedLightDistrict 6 -4.0
-0.1
Pucklines 6 Trinidad 4 +2.5
+0.1
Ezekimos 5 Predators 6 -2.2
-0.1
If winner is:HomeTieAway
Week of 3/16100.0*Chance in playoffs100.0*Average seed
MangledMallards vs Predators+9.0-5.3-7.8
+0.3-0.1-0.3
RedLightDistrict vs Trinidad+0.8+1.6-1.2

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
2030-0064.3%No01252333218,799
1920-0122.0No1215226145,148
1821-002.4No23662657,324
10-021.4No1316732,678
1711-01OutNo1486291,723
00-03OutNo14862,316
14-16OutNo1001,053,892*
Total:7.9%No01718742,401,880

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs