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 3 Ferroviaria 1 -3.9
-0.1
Bragantino 2 Mirassol 1 -2.3
-0.1
Novorizontino 2 Santo Andre 0 -1.9
-0.1
Bragantino 2 Ponte Preta 0 -0.6
Ferroviaria 1 Guarani 2 +0.2
Sao Bento 1 Sao Caetano 1 -0.1
If winner is:HomeDrawAway
Inter de Limeira vs Ituano-2.5-1.9+1.5
+2.0+0.1-0.6
-0.1-0.1+0.1
Novorizontino vs Santos-1.2+1.3+2.8
-0.0+0.0+0.1
-0.0+0.0+0.1
Novorizontino vs Guarani-1.2+1.2+2.7
-0.0+0.0+0.1
Guarani vs Palmeiras+0.9+0.5-0.6
+0.1+0.1-0.1
Santos vs Bragantino+0.6+0.2-0.2
+0.1+0.0-0.0
Sao Bento vs Inter de Limeira+0.1-0.1-0.1
Sao Paulo vs Santo Andre-0.0+0.0+0.1
Sao Caetano vs Ponte Preta+0.3+0.0-0.1
Mirassol vs Botafogo-0.1+0.0+0.2
If winner is:HomeDrawAway
Week of 4/25100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Ituano vs Sao Paulo+5.8-0.5-1.7
-0.6-0.2+0.3
+0.2-0.0-0.1
Sao Bento vs Novorizontino+2.6+1.2-1.3
+0.3+0.0-0.1
+0.1+0.0-0.0
Sao Caetano vs Ituano-2.5-2.0+1.3
+2.2+0.3-0.6
-0.2-0.1+0.1
Palmeiras vs Mirassol-0.6+0.5+0.9
-0.1+0.0+0.1
Palmeiras vs Inter de Limeira-0.4+0.7+1.0
-0.1+0.0+0.3
-0.1+0.1+0.2
Bragantino vs Ferroviaria-0.2+0.1+0.4
Santos vs Corinthians+0.1+0.0-0.0
Ponte Preta vs Inter de Limeira-0.1+0.0+0.3
Botafogo vs Sao Caetano+0.1-0.1-0.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seedSerie
TPW-D-Lplayoffs1234A2Count
256-0-080.2%2456191No6,729,388
235-1-040.8337509No24,988,832
225-0-127.31265617No40,116,122
214-2-012.70125433No38,277,596
204-1-16.0064945No117,615,586
194-0-22.633859No86,037,753
3-3-02.223563No30,209,450
183-2-10.712574No134,114,378
173-1-20.201882No189,606,427
2-4-00.101585No13,041,060
163-0-30.101090No85,516,584
2-3-10.00991No74,551,869
152-2-20.00595No153,142,390
1-5-00.00496No2,927,996
142-1-30.003970.0%133,804,129
1-4-1Out2980.020,261,907
131-3-2Out1990.053,836,121
2-0-4Out1990.041,834,368
0-6-0Out1990.0267,018
121-2-3Out01000.068,420,415
0-5-1Out01000.12,159,404
111-1-4Out01000.741,484,315
0-4-2Out01001.36,962,944
100-3-3Out01007.611,469,801
1-0-5Out01006.19,544,099
90-2-4Out010030.410,132,278
7-8Out10073.05,555,626*
Total:3.1%0318790.6%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
Novorizontino 3 Ferroviaria 1 +0.2
Bragantino 2 Mirassol 1 +0.2
Novorizontino 2 Santo Andre 0 +0.1
Sao Bento 1 Sao Caetano 1 -0.1
If winner is:HomeDrawAway
Inter de Limeira vs Ituano+0.8+0.4-0.4
Guarani vs Palmeiras-0.1-0.1+0.1
Novorizontino vs Guarani+0.1-0.1-0.1
Sao Caetano vs Ponte Preta-0.1-0.1+0.0
Novorizontino vs Santos+0.0-0.1-0.1
If winner is:HomeDrawAway
Week of 4/25100.0*Lottery seed
Sao Caetano vs Ituano+0.8+0.4-0.3
Ituano vs Sao Paulo-0.8-0.0+0.3
Palmeiras vs Mirassol+0.1-0.1-0.1
Palmeiras vs Inter de Limeira+0.1-0.1-0.1
Ponte Preta vs Mirassol+0.1-0.0-0.1
Ponte Preta vs Inter de Limeira+0.0-0.1-0.1
Sao Bento vs Novorizontino-0.0-0.1+0.0
Santos vs Corinthians+0.1+0.0-0.0

What If

100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L12345678910111213141516
256-0-01212056191
235-1-00210370509
225-0-10010252056170
214-2-00000111054330
204-1-1000420048450
194-0-21100365930
3-3-0110033632
183-2-10000227070
173-1-2000012682000
2-4-0000010682100
163-0-300005534210
2-3-100004583710
152-2-2000014056300
1-5-000013458700
142-1-30000196713000
1-4-10166319100
131-3-2065534400
2-0-4065932300
0-6-0044543800
121-2-301324916200
0-5-100205125300
111-1-400942381010
0-4-20737421310
100-3-30116423370
1-0-50118443160
90-2-4022147283
80-1-503295315
70-0-6065143
Total:0000200016402883110