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 5/12100.0*Lottery seed
Rentistas 1 Sao Paulo 1 -1.4
Argentinos Juniors 0 U. Catolica 1 +0.3
Fluminense 2 Santa Fe 1 -0.1
Week of 5/18100.0*Lottery seed
Sporting Cristal 2 Rentistas 0 +4.9
Fluminense 1 Junior Barranquilla 2 +0.3
The Strongest 2 Santos 1 +0.2
Sao Paulo 0 Racing 1 +0.1
River Plate 2 Santa Fe 1 -0.1
Palmeiras 3 Defensa y Justicia 4 +0.1
Nacional 1 U. Catolica 0 +0.1
Velez Sarsfield 2 Union La Calera 1 -0.1
Universitario 3 I. del Valle 2 -0.1
America de Cali 3 La Guaira 1 -0.1
Flamengo 2 LDU 2 +0.0
Week of 5/25100.0*Lottery seed
Racing 3 Rentistas 0 +1.4
Santa Fe 0 Junior Barranquilla 0 +0.3
Atletico-MG 4 La Guaira 0 -0.1
Cerro Porteno 1 America de Cali 0 -0.1
Sao Paulo 3 Sporting Cristal 0 -0.1
If winner is:HomeDrawAway
LDU vs Union La Calera-0.5+0.5+0.5

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
30-0-05347
Total:5347
Points
Chance Will Make Playoffs