How are these numbers calculated?

Big Games

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

Week of 9/15100.0*Chance in playoffs100.0*Average seed
Bolivar 1 Palmeiras 2 +1.0
+0.0
If winner is:HomeDrawAway
Guarani vs Tigre-4.1+0.4+13.8
-0.1+0.0+0.4
If winner is:HomeDrawAway
Week of 9/23100.0*Chance in playoffs100.0*Average seed
Tigre vs Bolivar+8.6-1.4-4.5
+0.4-0.1-0.2
Guarani vs Palmeiras-2.7-0.7+1.5
-0.1-0.0+0.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
124-0-0In34666,870
103-1-098.9%594143,453
93-0-182.4082180113,270
82-2-077.97822098,215
72-1-137.137585491,365
62-0-24.246630612,881
1-3-013.213721589,251
51-2-10.714951654,247
41-1-2Out20801,583,313
0-4-0Out178328,422
31-0-3Out5951,268,380
0-3-1Out100272,421
0-2Out1003,390,920*
Total:5.1%0517788,653,008

* 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

Week of 9/15100.0*Lottery seed
U. Catolica 2 Gremio 0 +0.3
Bolivar 1 Palmeiras 2 -0.1
I. Medellin 2 Caracas 3 -0.1
Binacional 0 LDU 1 -0.0
Internacional 4 America de Cali 3 -0.0
If winner is:HomeDrawAway
Guarani vs Tigre+1.4-0.4-4.3
Barcelona SC vs Junior+0.0-0.1+0.0
If winner is:HomeDrawAway
Week of 9/23100.0*Lottery seed
Tigre vs Bolivar-3.5+0.4+1.9
I. Medellin vs Boca Juniors+0.3+0.1-0.1
Delfin vs Santos+0.3+0.1-0.1
Alianza Lima vs Racing+0.3+0.0-0.1
Barcelona SC vs Flamengo+0.2+0.0-0.1
Junior vs I. del Valle+0.2+0.1-0.0
Binacional vs River Plate+0.2+0.1-0.1
Guarani vs Palmeiras+0.1+0.1-0.1
E. de Merida vs Nacional+0.1+0.0-0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
124-0-0027121033722610
103-1-000143142425178201000
93-0-10000391824208962000
82-2-000031330314773100
72-1-10001729151216149410000
62-0-20040014111923201251000
1-3-000130016142222145100
51-2-1100014112227211030000
41-1-2000141222272110300
0-4-0001617292715410
31-0-30002923312391
0-3-10031228321961
20-2-2042036309
10-1-304194135
00-0-4021781
Total:0000000000011300112234578910121416