How are these numbers calculated?

Big Games

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

Week of 9/22100.0*Chance in playoffs100.0*Average seed
Athletico-PR 2 Colo-Colo 0 -23.1
-0.6
If winner is:HomeDrawAway
Jorge Wilstermann vs Penarol-3.1+9.5-2.9
-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 9/30100.0*Chance in playoffs100.0*Average seed
Penarol vs Colo-Colo-29.5-1.6+30.5
-0.7-0.0+0.7
Athletico-PR vs Jorge Wilstermann+3.7+0.9-4.3

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
122-0-0In6238238,196,564
101-1-094.8%23725299,978,046
91-0-145.7145531476,119,541
80-2-038.13858394,502,051
70-1-11.725642299,961,578
60-0-2Out793238,185,564
Total:47.4%133431221,646,943,344
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 9/22100.0*Lottery seed
Athletico-PR 2 Colo-Colo 0 +4.5
Barcelona SC 1 Flamengo 2 +0.1
Alianza Lima 0 Racing 2 +0.1
America de Cali 1 U. Catolica 1 -0.1
Binacional 0 River Plate 6 +0.1
Tigre 1 Bolivar 1 -0.0
If winner is:HomeDrawAway
Jorge Wilstermann vs Penarol+0.1-0.4+0.1
Delfin vs Santos+0.0-0.1+0.0
If winner is:HomeDrawAway
Week of 9/30100.0*Lottery seed
Penarol vs Colo-Colo+4.7+0.6-5.0
Athletico-PR vs Jorge Wilstermann+0.2-0.1-0.1
Junior vs Barcelona SC+0.1-0.0-0.1
Palmeiras vs Bolivar-0.1-0.1+0.1
Alianza Lima vs E. de Merida-0.1-0.1+0.1
River Plate vs Sao Paulo-0.0-0.1+0.1
America de Cali vs Internacional+0.1-0.1-0.0
Olimpia vs Santos+0.1-0.0-0.1
Tigre vs Guarani-0.0-0.1+0.1
Gremio vs U. Catolica-0.0-0.1+0.1
Nacional vs Racing-0.1+0.0+0.1
Boca Juniors vs Libertad-0.1-0.0+0.1
Caracas vs I. Medellin+0.1-0.1-0.0
Delfin vs Defensa y Justicia-0.0-0.1+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
122-0-001413201671191540000
101-1-00000271416152117820410000
91-0-100000003814146182211300000
80-2-0000212243122017820000
70-1-10002002716232416720000
60-0-200000271625251672000
Total:00123323334556536753355554210000