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
Gremio vs Deportes Iquique+7.8-3.7-20.5
+0.2-0.1-0.5
Guarani vs Zamora+0.8+0.2-2.8
-0.1+0.1+0.1

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In100159,755,925*
154-0-1In955141,813,981
143-2-0In991116,758,354
133-1-1In7624281,522,827
123-0-299.7%42580163,235,240
2-3-0In792158,552,830
112-2-199.841580207,327,484
102-1-293.012817235,857,699
1-4-099.13861114,515,236
92-0-366.216634086,371,089
1-3-188.08801267,217,430
81-2-255.6056440112,685,287
0-5-078.8475211,424,364
71-1-319.620691181,258,155
0-4-138.00385938,103,911
61-0-41.51574121,327,546
0-3-28.99692217,819,994
50-2-30.30435718,998,699
40-1-4Out14869,850,750
30-0-5Out2982,130,143
Total:86.5%48391121,806,526,944

* 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
Gremio vs Deportes Iquique-2.0+1.6+4.5
Guarani vs Zamora+0.3-0.3-0.4
Universidad Catolica vs San Lorenzo+0.0-0.1-0.1
Estudiantes vs Barcelona-0.0-0.0+0.1
Atletico Nacional vs Botafogo-0.0-0.0+0.1
Jorge Wilstermann vs Atletico Tucuman+0.0-0.1-0.0
Palmeiras vs Penarol+0.0-0.1-0.0
Flamengo vs Atletico-PR+0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
185-0-09730
164-1-0781920000
154-0-145361220000500
143-2-025382592000100
133-1-1415221911410222000
123-0-2015912941361840000000
2-3-003102023166114610000
112-2-1001381312518231341000000
102-1-200000146413212115720610000
1-4-0000151417413191682001000
92-0-3000010138151915514135100000
1-3-10001701412212315464100000
81-2-20000000392023512139410000
0-5-0004001516302347631000
71-1-300003170271317181373100000
0-4-1000016320381415127310000
61-0-400100013815222216831000
0-3-20009000141118221811410000
50-2-3000000127152324178200
40-1-40000151323272081
30-0-50001618323112
Total:1397654321075443332211111111000000