How are these numbers calculated?

Big Games

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

Week of 11/29100.0*Chance in playoffs100.0*Average seed
adam's Awesome 89.5 Aaron Plumbing 92.2 Out
-0.2
Fanticide Defla 97.1 Jay's Optimal T 63.54 Out
Hawks Nation 127.1 Fanticide 2.0 92.22 Out
Week of 12/6None
Week of 12/13None

What If

Chances based on how well the adam's Awesome finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
3-4Out10038,561,820*
Total:Out10038,561,820

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs