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
Universidad Catolica vs San Lorenzo+8.5-9.6-23.4
+0.2-0.2-0.5
Flamengo vs Atletico-PR-0.1+0.1+0.2
-0.0+0.1-0.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
164-0-0In10070,556,877
143-1-0In991162,432,967
133-0-1In7624233,986,007
122-2-0In8020133,305,567
112-1-198.3%34642359,166,078
102-0-270.576430219,064,606
1-3-095.12768546,729,593
91-2-165.546234178,291,368
81-1-226.9027730206,904,518
0-4-053.8153465,950,374
71-0-34.04861072,914,174
0-3-115.51682228,810,934
60-2-21.31792047,986,502
50-1-3Out376332,619,712
40-0-4Out1007,807,667
Total:73.9%37372431,806,526,944
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
Universidad Catolica vs San Lorenzo-2.0+2.4+5.2
Flamengo vs Atletico-PR+0.1-0.3+0.0
Guarani vs Zamora+0.0-0.1-0.0
Gremio vs Deportes Iquique+0.0-0.1-0.0
Jorge Wilstermann vs Atletico Tucuman+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
164-0-0702540000
143-1-0183629133000100
133-0-13122121135102130000
122-2-00281824198112610000
112-1-1000261011517251551000200
102-0-2000001233101617115102630000
1-3-000001310134132018931050000
91-2-100003013916181231911310000
81-1-2000000014101192122146100000
0-4-0010001311211791713620000
71-0-30000013139172120147310000
0-3-10000213141219211583100000
60-2-2001000251220231911410000
50-1-300001271421241810310
40-0-400001310202724123
Total:56665432876443327433221111100000