How are these numbers calculated?

Big Games

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

Week of 9/15100.0*Chance in playoffs100.0*Average seed
Libertad 0 Boca Juniors 2 -11.5
-0.4
I. Medellin 2 Caracas 3 -4.3
-0.1
If winner is:HomeDrawAway
Week of 9/23100.0*Chance in playoffs100.0*Average seed
Caracas vs Libertad-32.4+12.8+34.4
-0.4+0.1+0.5
I. Medellin vs Boca Juniors+0.7+0.7-0.3
+0.1+0.1-0.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
153-0-0In100196,462
132-1-0In6337610,992
122-0-1In18821,351,174
111-2-098.6%17821506,298
101-1-182.7181171,989,532
91-0-243.9044561,803,568
0-3-078.317822118,727
80-2-136.537630626,101
70-1-29.39892996,318
60-0-3Out7822453,836
Total:63.7%11533518,653,008
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 9/15100.0*Lottery seed
Libertad 0 Boca Juniors 2 +3.0
I. Medellin 2 Caracas 3 +0.2
U. Catolica 2 Gremio 0 -0.2
Santos 0 Olimpia 0 -0.1
Sao Paulo 2 River Plate 2 -0.1
Bolivar 1 Palmeiras 2 +0.0
Internacional 4 America de Cali 3 +0.0
If winner is:HomeDrawAway
Guarani vs Tigre+0.1-0.1-0.1
If winner is:HomeDrawAway
Week of 9/23100.0*Lottery seed
Caracas vs Libertad+3.3-0.4-4.1
I. Medellin vs Boca Juniors-0.4-0.3+0.1
Alianza Lima vs Racing-0.2-0.1+0.1
Barcelona SC vs Flamengo-0.1-0.1+0.1
Guarani vs Palmeiras+0.1+0.0-0.1
E. de Merida vs Nacional+0.1+0.0-0.0
Binacional vs River Plate-0.1-0.1+0.0
Tigre vs Bolivar-0.1-0.1+0.1
Internacional vs Gremio-0.0-0.0+0.1
Delfin vs Santos-0.1-0.1+0.0
Junior vs I. del Valle+0.1+0.0-0.0
Defensa y Justicia vs Olimpia+0.0-0.1+0.0
Jorge Wilstermann vs Penarol+0.0-0.1+0.0
America de Cali vs U. Catolica+0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
153-0-0215343413200
132-1-000211201991306100
122-0-100026733432133000
111-2-000026812272613410010
101-1-1000117162220114116200
91-0-2000013713136282071000
0-3-001001615252281272000
80-2-1000141318921201031000
70-1-200181413222417720000
60-0-3000281725241562000
Total:0012222189777654107443322100000