How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 4/25100.0*Chance in playoffs100.0*Average seed
Melgar vs Independiente Medellin+25.1-4.7-22.2
+0.6-0.1-0.6
Emelec vs River Plate-2.8+0.6+2.4
Week of 5/2None

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
123-0-0In7921265,131
102-1-098.2%36622500,969
92-0-164.6262350793,719
81-2-052.2052470314,989
71-1-111.11165231,000,442
61-0-20.503565793,254
0-3-02.63484966,321
50-2-10.102278313,922
40-1-2Out397500,379
30-0-3Out100264,810
Total:32.2%82431374,813,936
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 4/25100.0*Lottery seed
Atletico Tucuman 2 Jorge Wilstermann 1 +0.1
San Lorenzo 2 Universidad Catolica 1 +0.1
Deportes Iquique 4 Zamora 3 +0.0
If winner is:HomeDrawAway
Melgar vs Independiente Medellin-5.2+0.9+4.7
Penarol vs Palmeiras+0.1-0.0-0.1
Sport Boys vs Godoy Cruz+0.1-0.0-0.1
Emelec vs River Plate+0.1-0.1-0.0
Zulia vs Lanus+0.1-0.0-0.1
Atletico-PR vs Flamengo+0.1-0.0-0.0
If winner is:HomeDrawAway
Week of 5/2100.0*Lottery seed
Godoy Cruz vs Libertad-0.1-0.0+0.1
Flamengo vs Universidad Catolica-0.1-0.0+0.1
Deportes Iquique vs Gremio+0.1+0.0-0.1
Atletico-PR vs San Lorenzo-0.0-0.1+0.1
Jorge Wilstermann vs Palmeiras+0.1+0.0-0.1
Sport Boys vs Atletico-MG+0.0-0.1-0.0
Zamora vs Guarani+0.1-0.0-0.0
Atletico Tucuman vs Penarol+0.0-0.1-0.0
Atletico Nacional vs Estudiantes+0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
123-0-02820241772017400
102-1-0001381410819191141002000
92-0-10000201613181582181341000
81-2-0000000151319139171462000
71-1-10019027131819159410000
61-0-2000001371421221793100
0-3-003000261321231893100
50-2-1000002716242517720
40-1-20013112533225
30-0-3004204332
Total:00111121223343334433445555545552