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
BeerCats 2 AngerManagement 4 -0.4
If winner is:HomeTieAway
Week of 3/16100.0*Average seed
ThirstyTurtles vs AngerManagement+0.5-0.1-0.1
BeerCats vs MightyGoats+0.1-0.1-0.1

What If

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

100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup123456789Count
2810-00InNo16844,426,621
26-27InNo1002,778,869*
Total:InNo10907,205,490

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs