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
Green Hornets 7 Healthy Water-B 9 +0.1
Global Palms-Ba 4 Hitmen 5 +0.0
Week of 4/10None

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
18-21In100147,971,149*
170-2-0In75256,366,695
Total:In991154,337,844

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs