How are these numbers calculated?

Big Games

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

Week of 2/14100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Sao Caetano 1 Ferroviaria 0 -11.5
+4.0
-0.3
Ferroviaria 2 Santo Andre 1 +8.8
-6.4
+0.2
Corinthians 0 Sao Bento 1 -5.7
+0.1
-0.1
Sao Bento 0 Botafogo 0 +2.1
+0.0
Linense 2 Novorizontino 3 -1.1
-0.5
-0.2
Santos 2 Sao Caetano 0 -0.7
Bragantino 0 Mirassol 0 -0.1
If winner is:HomeDrawAway
Week of 2/21100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Sao Paulo vs Ferroviaria-5.1-2.6+9.4
+4.1-0.4-5.6
-0.2-0.1+0.3
Sao Caetano vs Sao Bento+7.5+4.1-3.4
+3.1+0.0-0.8
+0.1+0.1-0.1
Bragantino vs Novorizontino+1.5+0.8-2.0
+0.1+0.0-0.1
+0.1+0.0-0.2
Ituano vs Sao Paulo+0.5-0.1-0.5
Botafogo vs Linense-0.9-0.3+1.7
Mirassol vs Ponte Preta+1.1-0.0-0.6
Santos vs Santo Andre-0.4+0.1+0.9
Ituano vs Red Bull+0.4-0.0-0.4

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
214-0-073.7%173261No38,558,994
193-1-040.340537No97,578,951
183-0-127.9285913No156,097,930
172-2-012.7135433No92,404,859
162-1-16.065242No292,737,772
152-0-22.4241560.0%229,534,259
1-3-01.523168No38,493,215
141-2-10.4019800.0180,985,496
131-1-20.1014850.3280,596,855
0-4-0Out10900.35,943,183
121-0-3Out8923.3143,310,446
0-3-1Out3974.836,890,109
9-11Out10047.9202,470,987*
Total:8.2%0831615.8%1,795,603,056

* 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 2/14100.0*Lottery seed
Sao Caetano 1 Ferroviaria 0 +1.9
Ferroviaria 2 Santo Andre 1 -1.6
Mirassol 1 Ituano 1 -0.1
Santo Andre 1 Bragantino 1 -0.1
Bragantino 0 Mirassol 0 -0.1
Corinthians 0 Sao Bento 1 +0.1
Linense 2 Novorizontino 3 +0.1
Botafogo 1 Ponte Preta 1 -0.1
Santos 2 Sao Caetano 0 +0.0
Red Bull 1 Corinthians 1 -0.0
Sao Bento 0 Botafogo 0 -0.0
Ponte Preta 0 Palmeiras 0 +0.0
If winner is:HomeDrawAway
Week of 2/21100.0*Lottery seed
Sao Paulo vs Ferroviaria+1.3+0.3-2.1
Santos vs Santo Andre-0.0-0.0+0.2
Ituano vs Sao Paulo+0.1-0.1-0.0
Mirassol vs Ponte Preta+0.0-0.1+0.1
Botafogo vs Linense+0.1-0.1-0.0
Ituano vs Red Bull+0.0-0.1+0.0
Sao Caetano vs Sao Bento+0.1-0.1+0.0
Corinthians vs Palmeiras+0.1-0.0-0.0
Bragantino vs Novorizontino+0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L12345678910111213141516
214-0-00265121200
193-1-01123535143000
183-0-103163431133000
172-2-000182535237100
162-1-1001722352681000
152-0-20004183530112000
1-3-0000315343313200
141-2-1000182737215000
131-1-20018273822500
0-4-00016253923500
121-0-3001829392030
0-3-101625402450
110-2-200052442254
100-1-3018354213
90-0-402214830
Total:012456710111011129741