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 1 Mirassol 2 -14.4
+0.4
-0.2
Ponte Preta 0 Inter de Limeira 1 -13.6
+0.4
-0.2
Ferroviaria 2 Santo Andre 2 +5.2
+0.1
Bragantino 0 Ferroviaria 0 +4.4
+0.0
Sao Bento 1 Novorizontino 1 +0.4
-0.1
+0.0
Botafogo 1 Sao Caetano 1 -0.2
Santos 0 Corinthians 2 -0.1
Week of 5/1100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Ituano 2 Ponte Preta 1 -14.9
+0.8
-0.2
Mirassol 1 Ferroviaria 3 -12.6
-0.1
Ferroviaria 1 Ituano 0 Out
-0.1
Ponte Preta 3 Guarani 1 +7.7
No
+0.1
Botafogo 2 Sao Bento 0 +0.5
-0.3
+0.1
Santo Andre 0 Palmeiras 1 -0.3
Bragantino 1 Santos 1 -0.1
Week of 5/9None

What If

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

100100100100
If finish:Chance inChance will finish regular season at seedSerie
TPW-D-Lplayoffs1234A2Count
13-16Out100No1,803,422,096*
Total:Out100No1,803,422,096

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 4/25100.0*Lottery seed
Ponte Preta 1 Mirassol 2 +1.0
Ponte Preta 0 Inter de Limeira 1 +0.9
Ferroviaria 2 Santo Andre 2 -0.2
Bragantino 0 Ferroviaria 0 -0.2
Santos 0 Corinthians 2 -0.0
Sao Bento 1 Novorizontino 1 -0.0
Week of 5/1100.0*Lottery seed
Ituano 2 Ponte Preta 1 +1.3
Ponte Preta 3 Guarani 1 -1.2
Mirassol 1 Ferroviaria 3 +0.4
Ferroviaria 1 Ituano 0 +0.1
Guarani 2 Novorizontino 1 +0.1
Bragantino 1 Santos 1 -0.1
Botafogo 2 Sao Bento 0 +0.0
Novorizontino 2 Botafogo 2 -0.0
Palmeiras 3 Santos 2 +0.0
Santo Andre 0 Palmeiras 1 +0.0
If winner is:HomeDrawAway
Week of 5/9100.0*Lottery seed
Ponte Preta vs Palmeiras-0.4-0.2+0.6
Ituano vs Santo Andre+0.3-0.0-0.3
Botafogo vs Bragantino+0.2-0.1-0.1

What If

100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L12345678910111213141516
161-0-09010
140-1-06238
130-0-1175527
Total:553410