How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 4/3100.0*Average seed
Global Palms-Ba 4 Hitmen 5 +0.2
Green Hornets 7 Healthy Water-B 9 +0.1
If winner is:HomeTieAway
Week of 4/10100.0*Average seed
Strikers vs Green Hornets+0.0+0.0-0.1
Healthy Water-B vs Hitmen-0.1+0.0+0.0

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456Count
18-21In10039,813,526*
170-2-0In782211,632,422
Total:In95551,445,948

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs