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 4/11100.0*Chance in playoffs100.0*Average seed
Flamengo vs Atletico-PR+16.7-5.3-28.9
+0.3-0.1-0.6
Universidad Catolica vs San Lorenzo-3.3+4.6+7.4
-0.1+0.1+0.1

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
154-0-0In100125,084,020
133-1-0In928235,713,951
123-0-1In6040248,514,099
112-2-099.8%61390165,708,984
102-1-181.8156718344,865,554
92-0-240.013960174,655,888
1-3-082.213691851,433,067
81-2-132.7032670158,463,649
71-1-25.66913158,138,614
0-4-024.4247505,947,638
61-0-30.20831750,895,506
0-3-12.0290824,089,408
50-2-2Out762435,473,970
40-1-3Out514922,371,768
30-0-4Out12885,170,828
Total:68.2%36323021,806,526,944
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

If winner is:HomeDrawAway
Week of 4/11100.0*Lottery seed
Flamengo vs Atletico-PR-3.2+1.5+5.1
Universidad Catolica vs San Lorenzo+0.4-0.5-0.8
Jorge Wilstermann vs Atletico Tucuman+0.0-0.1-0.0
Gremio vs Deportes Iquique+0.0-0.1-0.0
Guarani vs Zamora+0.0-0.1-0.0
Palmeiras vs Penarol+0.0-0.1-0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
154-0-043391430000
133-1-051929241231071000
123-0-102714181351261120000
112-2-0001513201661316820000000
102-1-10000026651520158310171000
92-0-20000101361011723618510000
1-3-00002110161420178212510000
81-2-10000001381291423189310000
71-1-20000014171622211583100000
0-4-0000161829182116720000
61-0-3000001371521221710410000
0-3-10002001410192420125200000
50-2-2000002614212318104100
40-1-3000014111924221351
30-0-400002819302912
Total:45665432765433228543222111110000