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
Estudiantes vs Barcelona-18.1-0.4+15.1
-0.4-0.0+0.4
Atletico Nacional vs Botafogo-1.9+1.2+0.9
+0.0+0.1-0.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In10087,327,641*
154-0-1In98294,761,898
143-2-0In99175,291,046
133-1-1In8812218,325,235
123-0-299.6%60390157,048,091
2-3-0In881243,428,736
112-2-199.858420187,750,862
102-1-291.921718268,579,775
1-4-098.95049112,466,909
92-0-357.9156411127,155,797
1-3-185.912731471,458,334
81-2-243.8044551152,410,596
0-5-075.0570251,426,407
71-1-310.3106822143,531,904
0-4-125.202568710,153,321
61-0-40.61435750,324,987
0-3-23.64603728,710,069
50-2-30.10307040,307,529
40-1-4Out99128,135,836
30-0-5Out1997,931,971
Total:74.4%42321871,806,526,944

* Row combines multiple less frequent records.

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
Estudiantes vs Barcelona+3.7+0.6-3.4
Atletico Nacional vs Botafogo-0.1-0.2+0.3
Universidad Catolica vs San Lorenzo+0.0-0.1-0.1
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
185-0-09540
164-1-073243000
154-0-140391630000200
143-2-0193729123000100
133-1-13132424156101020000
123-0-20151218157122134100000
2-3-0029202621927410000
112-2-1001391719910161141000000
102-1-200000271129161915720710000
1-4-0000015182528141483101000
92-0-3000010026131714518167200000
1-3-10001110139182216575200000
81-2-2000000027161961417125200000
0-5-0050001413282449841000
71-1-30000190271419201583100000
0-4-10000321039161915831000000
61-0-400100013816222316831000
0-3-2004000141119232012510000
50-2-300000027152324178200
40-1-400000151424271971
30-0-500001720332910
Total:76655544554444333332222221111000