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
Novorizontino 2 Santo Andre 0 +2.4
-0.5
+0.0
Ferroviaria 1 Guarani 2 +4.1
Sao Bento 1 Sao Caetano 1 -2.2
Bragantino 2 Mirassol 1 -0.1
If winner is:HomeDrawAway
Inter de Limeira vs Ituano+15.8+0.0-4.6
-27.7-2.1+8.9
+0.4+0.0-0.1
Sao Bento vs Inter de Limeira-5.3-0.9+14.3
+14.9-3.5-33.4
-0.2-0.0+0.4
Sao Paulo vs Santo Andre+1.9-1.4-7.1
-0.9+0.9+2.6
+0.0-0.0-0.1
Mirassol vs Botafogo+1.9-0.3-5.3
-2.1+1.2+4.9
+0.1-0.0-0.2
Novorizontino vs Guarani-0.3+0.2+0.6
Sao Caetano vs Ponte Preta+4.6*-0.0-1.0
Novorizontino vs Santos-0.3+0.4+0.6
Guarani vs Palmeiras+0.6+0.2-0.3
Santos vs Bragantino+0.6+0.4-0.3
If winner is:HomeDrawAway
Week of 4/25100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Palmeiras vs Inter de Limeira-3.1+1.9+18.5
+5.7-5.1-29.5
-0.1+0.1+0.5
Ponte Preta vs Inter de Limeira-4.2+0.5+16.5
+8.1-2.9-28.2
-0.1+0.0+0.4
Santo Andre vs Guarani-5.2+1.4+4.9
+1.9+0.1-2.1
-0.1+0.0+0.1
Ferroviaria vs Santo Andre+3.3-0.2-6.3
-1.5+0.6+2.5
+0.1-0.0-0.1
Botafogo vs Sao Caetano-2.9+1.9+3.7
+3.2-3.6-2.6
-0.1+0.1+0.2
Ponte Preta vs Mirassol-0.1+0.1+0.1
Ituano vs Sao Paulo+0.1+0.1-0.1
Palmeiras vs Mirassol-0.1+0.1+0.2
Sao Bento vs Novorizontino+5.3+1.0-2.1
Sao Caetano vs Ituano+4.5-0.0-1.0
Santos vs Corinthians+0.6+0.4-0.3

* 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 Inter de Limeira finish out the regular season.   Explain

100100100100
If finish:Chance inChance will finish regular season at seedSerie
TPW-D-Lplayoffs1234A2Count
216-0-099.9%33660No344,641
195-1-099.1118810No698,881
185-0-197.339430No1,718,372
174-2-094.59550No2,346,896
164-1-191.09190No11,352,477
154-0-282.082181No13,691,393
3-3-079.780201No4,006,583
143-2-171.9722720.0%28,727,982
133-1-260.2603640.068,277,854
2-4-054.8554050.03,692,741
123-0-341.74248110.153,853,407
2-3-138.73949120.134,755,663
112-2-227.42752201.4122,090,335
1-5-024.32453231.41,732,256
102-1-316.21651338.7189,585,519
1-4-113.11349387.820,042,031
92-0-46.16405430.2109,738,427
1-3-25.15375832.692,202,674
0-6-03.03306748.4320,388
81-2-32.02267265.5210,723,075
0-5-11.62247466.34,362,338
71-1-40.61168386.6238,987,087
0-4-20.40138786.124,508,346
61-0-50.0059597.6107,521,846
0-3-30.0039798.172,783,506
3-5Out100Yes262,375,346*
Total:12.7%013266153.0%1,680,440,064

* 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
Novorizontino 2 Santo Andre 0 -0.1
Ferroviaria 1 Guarani 2 +0.1
Sao Bento 1 Sao Caetano 1 -0.1
If winner is:HomeDrawAway
Sao Bento vs Inter de Limeira+0.7-0.0-1.7
Inter de Limeira vs Ituano-1.7-0.0+0.5
Sao Paulo vs Santo Andre-0.1+0.1+0.4
Mirassol vs Botafogo-0.1+0.0+0.4
Sao Caetano vs Ponte Preta+0.2-0.0-0.0
If winner is:HomeDrawAway
Week of 4/25100.0*Lottery seed
Palmeiras vs Inter de Limeira+0.3-0.2-1.9
Ponte Preta vs Inter de Limeira+0.5-0.1-1.8
Ferroviaria vs Santo Andre-0.2+0.0+0.4
Santo Andre vs Guarani+0.3-0.1-0.3
Botafogo vs Sao Caetano+0.2-0.2-0.2
Sao Caetano vs Ituano+0.2-0.0-0.0
Sao Bento vs Novorizontino+0.1+0.0-0.0

What If

100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L12345678910111213141516
216-0-00032114476000
195-1-092255310100
185-0-1210474701100
174-2-00306322310
164-1-101471615300
154-0-2056214069200
3-3-00560151810200
143-2-11432805158100
133-1-202436011320500
2-4-002233021622500
123-0-308340072919300
2-3-107320083019300
112-2-2012600219361510
1-5-01230119371610
102-1-3016006333690
1-4-1013007363680
92-0-406011548291
1-3-205011547312
0-6-030742444
81-2-320230579
0-5-12230579
71-1-410136621
0-4-200136224
61-0-50025740
0-3-30024652
50-2-42575
40-1-5991
30-0-6100
Total:00000049001510183023