How are these numbers calculated?

Big Games

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

Week of 4/25100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Ponte Preta 0 Inter de Limeira 1 +19.9
+0.2
Ponte Preta 1 Mirassol 2 +10.8
+0.1
Ferroviaria 2 Santo Andre 2 -9.9
-0.1
Bragantino 0 Ferroviaria 0 +0.4
+0.0
Sao Bento 1 Novorizontino 1 +0.1
Week of 5/1100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Ituano 2 Ponte Preta 1 +12.4
+0.1
Mirassol 1 Ferroviaria 3 +7.8
*No
+0.1
Ferroviaria 1 Ituano 0 In
+0.0
Ponte Preta 3 Guarani 1 -1.8
Botafogo 2 Sao Bento 0 +0.7
Week of 5/9None

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100
If finish:Chance inChance will finish regular season at seedSerie
TPW-D-Lplayoffs1234A2Count
18-21In100No5,379,392,688*
Total:In100No5,379,392,688

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 4/25100.0*Lottery seed
Ponte Preta 0 Inter de Limeira 1 -0.7
Ferroviaria 2 Santo Andre 2 +0.5
Ponte Preta 1 Mirassol 2 -0.4
Bragantino 0 Ferroviaria 0 -0.0
Ituano 0 Sao Paulo 3 -0.0
Week of 5/1100.0*Lottery seed
Mirassol 1 Ferroviaria 3 -0.8
Ferroviaria 1 Ituano 0 -0.5
Ituano 2 Ponte Preta 1 -0.4
Sao Bento 2 Inter de Limeira 1 -0.2
Inter de Limeira 1 Sao Caetano 0 +0.1
Guarani 2 Novorizontino 1 +0.1
Novorizontino 2 Botafogo 2 -0.1
Ponte Preta 3 Guarani 1 -0.0
Palmeiras 3 Santos 2 +0.0
If winner is:HomeDrawAway
Week of 5/9100.0*Lottery seed
Sao Caetano vs Ferroviaria+0.7+0.2-0.2
Corinthians vs Novorizontino-0.2-0.1+0.4
Ponte Preta vs Palmeiras-0.1-0.1+0.2
Inter de Limeira vs Guarani+0.1-0.0-0.0

What If

100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L12345678910111213141516
211-0-05347
190-1-01783
180-0-16634
Total:40573