How are these numbers calculated?

Big Games

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

Week of 7/22100.0*Chance in playoffs100.0*Average seed
Mirassol 0 Ponte Preta 1 -17.0
-0.5
Ferroviaria 2 Inter de Limeira 0 In
+0.0
Inter de Limeira 2 Oeste 1 -1.3
Agua Santa 0 Mirassol 0 -0.9
-0.2
Ituano 0 Ferroviaria 0 +0.1
Guarani 1 Sao Paulo 3 -0.3
Sao Paulo 2 Bragantino 3 +0.2
Points
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 7/22100.0*Lottery seed
Mirassol 0 Ponte Preta 1 +1.9
Agua Santa 0 Mirassol 0 +1.1
Guarani 1 Sao Paulo 3 +0.8
Sao Paulo 2 Bragantino 3 -0.6
Botafogo 2 Guarani 0 -0.2
Ferroviaria 2 Inter de Limeira 0 -0.1
Corinthians 1 Palmeiras 0 -0.1
Palmeiras 2 Agua Santa 1 +0.0