How are these numbers calculated?

Big Games

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

Week of 8/28None

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsQualified12345678910Count
37-45InYes1005,292,957,421*
360-3-1InYes99151,406,008
1-0-3InYes96437,891,522
350-2-2InYes8713043,123,416
340-1-3InYes7623215,181,654
330-0-4InYes41441413,273,519
Total:InYes1000005,443,833,540

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs