How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Thursday, 1/31None
If winner is:HomeDrawAway
Saturday, 2/2100.0*Average seed
Vasco da Gama vs Fluminense+0.4+0.4-0.6

What If

Chances based on how well the Vasco da Gama finish out the regular season.   Explain

100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456Count
13-15In1005,177,009*
120-0-1In1003,174,535
Total:In62388,351,544

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs