How are these numbers calculated?

Big Games

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

Week of 4/17100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Sao Bento 1 Sao Caetano 1 -0.4
+6.5
-0.0
Ferroviaria 1 Guarani 2 +0.4
+3.4
Novorizontino 3 Ferroviaria 1 +0.2
Bragantino 2 Ponte Preta 0 +0.2
Novorizontino 2 Santo Andre 0 -0.3
If winner is:HomeDrawAway
Sao Bento vs Inter de Limeira+0.4-0.5-0.6
-15.7+8.3+30.2
+0.0-0.0-0.1
Sao Caetano vs Ponte Preta+0.5+0.3-0.2
+5.2+0.1-1.2
+0.1+0.0-0.0
Novorizontino vs Guarani-0.2+0.2+0.5
Inter de Limeira vs Ituano+7.1+0.8-2.4
Mirassol vs Botafogo-1.1+0.0+3.2
Sao Paulo vs Santo Andre-0.5+0.4+2.0
Guarani vs Palmeiras+0.5+0.2-0.3
Santos vs Bragantino+0.3+0.1-0.1
Novorizontino vs Santos-0.1+0.1+0.3
If winner is:HomeDrawAway
Week of 4/25100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Sao Bento vs Novorizontino+1.8-0.2-0.5
-17.3-2.5+6.4
+0.1-0.0-0.0
Ferroviaria vs Santo Andre-0.4+0.2+0.6
-1.0+0.0+2.0
Bragantino vs Ferroviaria+0.2-0.1-0.5
Ponte Preta vs Inter de Limeira-0.2+0.2+0.5
-2.2+1.0+7.3
-0.0+0.0+0.1
Ponte Preta vs Mirassol-0.3+0.1+0.3
-0.0+0.1*+0.0
Botafogo vs Sao Caetano+1.0-2.8+0.6
Sao Caetano vs Ituano+5.1+0.1-1.2
Palmeiras vs Inter de Limeira-1.6+1.6+8.0
Santo Andre vs Guarani+1.4-0.3-1.3
Santos vs Corinthians+0.3+0.1-0.1
Palmeiras vs Mirassol-0.1+0.0+0.1
Ituano vs Sao Paulo+0.1+0.1-0.1

* 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 Sao Bento finish out the regular season.   Explain

100100100100
If finish:Chance inChance will finish regular season at seedSerie
TPW-D-Lplayoffs1234A2Count
174-0-015.9%164935No25,341,558
153-1-03.543264No73,162,384
143-0-11.1121780.0%131,284,148
132-2-00.3012880.073,307,560
122-1-10.106940.3244,914,135
112-0-20.003972.2191,113,291
1-3-00.002983.330,786,422
101-2-1Out19916.7146,015,008
91-1-2Out010042.8217,570,099
0-4-0Out010039.94,649,359
81-0-3Out010068.1102,361,417
0-3-1Out010073.128,084,975
5-7Out10096.2134,017,500*
Total:0.6%179324.5%1,402,607,856

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 4/17100.0*Lottery seed
Sao Bento 1 Sao Caetano 1 +0.4
Ferroviaria 1 Guarani 2 +0.1
If winner is:HomeDrawAway
Sao Bento vs Inter de Limeira-0.6+0.4+1.0
Mirassol vs Botafogo-0.0-0.0+0.1
Santos vs Bragantino+0.1+0.0-0.0
Novorizontino vs Santos-0.0-0.0+0.1
Inter de Limeira vs Ituano+0.1-0.0-0.0
Sao Caetano vs Ponte Preta+0.1-0.0-0.0
Sao Paulo vs Santo Andre-0.0+0.0+0.1
Novorizontino vs Guarani-0.0+0.0+0.1
If winner is:HomeDrawAway
Week of 4/25100.0*Lottery seed
Sao Bento vs Novorizontino-1.0-0.0+0.3
Palmeiras vs Inter de Limeira-0.0+0.0+0.2
Botafogo vs Sao Caetano+0.0-0.1+0.0
Santos vs Corinthians+0.1-0.0-0.0
Sao Caetano vs Ituano+0.1-0.0-0.0
Ponte Preta vs Inter de Limeira-0.0-0.0+0.1

What If

100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L12345678910111213141516
174-0-00133042940110
153-1-012008464110
143-0-1010033259500
132-2-00000014612310
122-1-10000044246700
112-0-2000119572120
1-3-0000016542630
101-2-1023349160
91-1-2001146394
0-4-001248373
81-0-303295711
0-3-12256013
70-2-2076230
60-1-314554
50-0-43070
Total:0000018222420196