How are these numbers calculated?

Big Games

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

Week of 7/18100.0*Average seed
Xtreme 28 Assassians 0 +0.0
Week of 7/25100.0*Average seed
Coal 0 Xtreme 28 +0.0
Week of 8/1None

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213Count
7-8In10018,300,960*
Total:In10018,300,960

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs