How are these numbers calculated?

Big Games

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

Week of 3/10100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Sao Bento 0 Linense 1 -3.8
-2.1
-0.1
Novorizontino 2 Ferroviaria 0 -3.7
+17.1
-0.2
Mirassol 1 Ituano 1 +0.7
Sao Bernardo 1 Santos 4 -0.2
Week of 3/18100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Sao Bernardo 0 Ferroviaria 0 -1.7
+5.3
-0.1
Ituano 5 Linense 1 +1.5
+4.9
Ferroviaria 1 Corinthians 0 +1.4
-27.1
+0.1
Corinthians 1 Red Bull 1 -0.1
+0.3
-0.0
Botafogo 1 Sao Paulo 1 +0.2
Sao Paulo 1 Ituano 1 +0.4
Mirassol 2 Santo Andre 3 +4.8
Sao Bento 0 Santos 2 -3.0
Audax 0 Sao Bento 1 +2.1
Santo Andre 3 Ponte Preta 3 -0.5
Ponte Preta 1 Novorizontino 2 +0.5
Novorizontino 2 Audax 2 -0.5
If winner is:HomeEmpateAway
Week of 3/26100.0*Chance in playoffs100.0*Serie A2100.0*Average seed
Botafogo vs FerroviariaOutOut+4.3
+16.6+7.2-52.3
-0.1-0.0+0.2
Ferroviaria vs Ituano+3.8OutOut
-51.8+8.9+18.2
+0.2-0.0-0.1
Linense vs Sao BernardoOut+0.3+1.0
-3.9-0.8+4.5
Corinthians vs Linense+0.5-0.2Out
Red Bull vs Botafogo-0.7+0.2+0.6
+0.5+0.6-0.8
-0.1-0.0+0.1
Ituano vs Red Bull+0.5+0.1-0.8
-0.7+0.6+0.4
+0.1-0.0-0.1
Sao Bento vs Ponte Preta+6.1-0.1-3.6
Mirassol vs Sao Bento-3.1+0.3+6.1
Sao Bernardo vs Sao Paulo+4.6+0.2-2.6
Palmeiras vs Audax-1.3+1.3+5.6
Santo Andre vs Santos+4.1+0.0-2.1
Audax vs Santo Andre-0.4-1.9+1.7

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-L-Eplayoffs1234A2Count
152-0-023.6%245126No42,853,563
131-0-1Out25758.3%94,181,351
121-1-0Out89220.8212,944,012
9-11Out10097.4550,410,498*
Total:1.1%179265.3%900,389,424

* 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 3/10100.0*Lottery seed
Novorizontino 2 Ferroviaria 0 +0.8
Sao Bento 0 Linense 1 -0.1
Mirassol 1 Ituano 1 +0.0
Week of 3/18100.0*Lottery seed
Ferroviaria 1 Corinthians 0 -1.2
Sao Bernardo 0 Ferroviaria 0 +0.3
Mirassol 2 Santo Andre 3 +0.2
Ituano 5 Linense 1 +0.1
Sao Bento 0 Santos 2 -0.1
Novorizontino 2 Audax 2 -0.0
Santo Andre 3 Ponte Preta 3 -0.0
Corinthians 1 Red Bull 1 +0.0
If winner is:HomeEmpateAway
Week of 3/26100.0*Lottery seed
Botafogo vs Ferroviaria+0.6+0.2-2.0
Ferroviaria vs Ituano-1.9+0.3+0.7
Palmeiras vs Audax-0.1+0.1+0.4
Sao Bento vs Ponte Preta+0.2-0.0-0.1
Audax vs Santo Andre+0.2-0.1-0.1
Mirassol vs Sao Bento-0.1-0.0+0.2
Sao Bernardo vs Sao Paulo+0.2-0.0-0.1
Linense vs Sao Bernardo-0.1-0.1+0.1
Santo Andre vs Santos+0.2-0.0-0.1

What If

100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-L-E12345678910111213141516
152-0-00113353514200
131-0-1522372880
121-1-0183041201
110-0-23255220
100-1-14951
90-2-02872
Total:001221411143036