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
Misfits 1 SilverBullets 0 +0.2
Warhawks 9 Firebirds 1 -0.1
If winner is:HomeTieAway
Week of 3/16100.0*Average seed
Hellfish vs SilverBullets+0.6-0.2-0.2
Wings vs Firebirds-0.2-0.2+0.0

What If

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

100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup123456789Count
2710-00InNo21795,955,126
25-26InNo1001,250,364*
Total:InNo18827,205,490

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs