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

Tuesday100.0*Lottery seed
Cienciano 3 Independiente 2 +0.5
Nacional 3 El Nacional 2 -0.3
WednesdayNone
Thursday100.0*Lottery seed
Union Maracaibo 4 Velez Sarsfield 2 +0.2
Fenix 2 Once Caldas 2 -0.1
Points
Chance Will Be Promoted