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*Average seed
PurplePandas 7 Winterhawks 2 -0.1
Hagen 5 Meatballs 4 -0.1
If winner is:HomeTieAway
Week of 3/16100.0*Average seed
PurplePandas vs Meatballs-0.4-0.1+0.4

What If

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

100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup123456789Count
2620-00InNo1001,375,291
2510-01InNo8515629,628
2411-00InNo44562,928,508
00-02InNo29871,960
22-23InNo1002,200,103*
Total:InNo44567,205,490

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs