How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 9/28100.0*Lottery seed
Mogi Mirim 1 Madureira 1 +0.7
Macae 2 CRAC 1 +0.2
Caxias 2 Vila Nova 1 +0.2
Guarani 1 Betim 2 -0.2
Betim 1 Duque de Caxias 0 +0.1
Week of 10/5100.0*Lottery seed
Mogi Mirim 1 Macae 2 +1.6
Caxias 1 Gremio Barueri 1 -0.3
Madureira 1 Betim 1 +0.0
Vila Nova 1 Guarani 0 +0.0
Week of 10/12100.0*Lottery seed
Betim 2 Mogi Mirim 1 +2.4
Macae 0 Vila Nova 1 +1.6
Duque de Caxias 1 Caxias 0 -0.4
Brasiliense 1 Cuiaba 2 +0.2
CRB 3 Baraunas 2 +0.1
Points
Chance Will Make Playoffs