How are these numbers calculated?

Big Games

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

Week of 5/4100.0*Chance in playoffs100.0*Average seed
Atletico Nacional 0 Argentinos Juniors 2 -8.0
-0.2
U. Catolica 2 Nacional 1 +6.3
+0.1
If winner is:HomeDrawAway
Week of 5/12100.0*Chance in playoffs100.0*Average seed
Atletico Nacional vs Nacional+18.1-3.3-33.3
+0.3-0.0-0.5
Argentinos Juniors vs U. Catolica+2.8-4.2-20.0
+0.0-0.0-0.2

What If

Chances based on how well the Atletico Nacional finish out the regular season.   Explain

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
133-0-0In4159230,965
112-1-0In496775,091
102-0-199.6%09901,767,274
91-2-099.10991581,216
81-1-189.2891102,133,114
71-0-250.1504911,621,505
0-3-081.582180125,206
60-2-138.639584615,766
50-1-21.725642886,277
40-0-3Out793398,898
Total:70.2%1692199,135,312
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 5/4100.0*Lottery seed
Atletico Nacional 0 Argentinos Juniors 2 +2.2
U. Catolica 2 Nacional 1 -0.3
Defensa y Justicia 1 Palmeiras 2 -0.0
Always Ready 2 Deportivo Tachira 0 +0.0
If winner is:HomeDrawAway
La Guaira vs America de Cali+0.1-0.1-0.1
If winner is:HomeDrawAway
Week of 5/12100.0*Lottery seed
Atletico Nacional vs Nacional-2.6+1.1+4.1
Argentinos Juniors vs U. Catolica-0.1+0.1+0.6
Universitario vs Defensa y Justicia-0.2-0.1+0.1
Sporting Cristal vs Racing-0.1-0.1+0.1
I. del Valle vs Palmeiras+0.1+0.0-0.1
Velez Sarsfield vs LDU-0.0-0.1+0.1
Rentistas vs Sao Paulo+0.1+0.0-0.0
Union La Calera vs Flamengo+0.1+0.0-0.0
America de Cali vs Atletico-MG+0.1+0.0-0.0
La Guaira vs Cerro Porteno+0.0-0.1+0.0
Fluminense vs Santa Fe+0.0-0.1-0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
133-0-000261213714710100
112-1-0000022133230154100
102-0-10002921292412300000
91-2-0000151529301641000
81-1-1000161934283421000
71-0-200021137281313831000
0-3-0004225625642000
60-2-1002370151116159310000
50-1-20200014112025211141000
40-0-300016152627176100
Total:0000000035788912171333333332210000