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
Jorge Wilstermann 2 Athletico-PR 3 -26.1
-0.6
Colo-Colo 2 Penarol 1 -0.6
If winner is:HomeDrawAway
Week of 9/23100.0*Chance in playoffs100.0*Average seed
Jorge Wilstermann vs Penarol+15.8-9.6-21.8
+0.5-0.2-0.7
Athletico-PR vs Colo-Colo+1.2-1.5-0.7

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
123-0-0In919393,425
102-1-098.4%44552813,691
92-0-162.12603711,408,036
81-2-048.314852548,979
71-1-17.1774191,854,679
61-0-2Out44561,534,508
0-3-0Out4555118,612
50-2-1Out2674584,589
40-1-2Out595925,527
30-0-3Out100470,962
Total:28.5%92036358,653,008
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
Jorge Wilstermann 2 Athletico-PR 3 +4.4
U. Catolica 2 Gremio 0 +0.1
Bolivar 1 Palmeiras 2 -0.1
I. Medellin 2 Caracas 3 +0.1
Colo-Colo 2 Penarol 1 -0.1
Internacional 4 America de Cali 3 -0.0
E. de Merida 3 Alianza Lima 2 +0.0
If winner is:HomeDrawAway
Barcelona SC vs Junior+0.0-0.1+0.0
Guarani vs Tigre+0.0-0.1+0.0
If winner is:HomeDrawAway
Week of 9/23100.0*Lottery seed
Jorge Wilstermann vs Penarol-3.0+1.5+4.5
E. de Merida vs Nacional+0.2+0.1-0.1
Junior vs I. del Valle+0.2+0.1-0.0
Delfin vs Santos+0.1-0.0-0.0
Guarani vs Palmeiras+0.1+0.0-0.1
Internacional vs Gremio-0.0+0.0+0.1
Tigre vs Bolivar-0.1-0.1+0.1
Defensa y Justicia vs Olimpia+0.1-0.0-0.1
Binacional vs River Plate+0.1-0.0-0.0
I. Medellin vs Boca Juniors+0.1+0.0-0.0
Caracas vs Libertad+0.1-0.0-0.1
America de Cali vs U. Catolica+0.0-0.1+0.0
Barcelona SC vs Flamengo+0.1-0.0-0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
123-0-000210293515431000
102-1-000173627141510410200
92-0-100200271418134221231000
81-2-001000031019151320135100
71-1-1000025311222518931000
61-0-200261523241893000
0-3-000392028231241000
50-2-100026162627166100
40-1-200027182725155100
30-0-300151628281761
Total:0000124012334435667777655432100