How are these numbers calculated?

Big Games

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

Week of 9/22100.0*Chance in playoffs100.0*Average seed
Tigre 1 Bolivar 1 +5.5
+0.1
Guarani 0 Palmeiras 0 -3.3
-0.1
If winner is:HomeDrawAway
Week of 9/30100.0*Chance in playoffs100.0*Average seed
Tigre vs Guarani-19.3+3.1+17.4
-0.4+0.0+0.4
Palmeiras vs Bolivar+12.7+3.1-14.6

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
132-0-0In6535238,166,590
111-1-0In3367299,976,296
101-0-190.2%88210476,105,595
90-2-0In10094,491,406
80-1-153.65446299,984,550
70-0-26.066133238,218,907
Total:75.1%18572051,646,943,344
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 9/22100.0*Lottery seed
Guarani 0 Palmeiras 0 +0.8
Tigre 1 Bolivar 1 -0.3
Alianza Lima 0 Racing 2 +0.1
Barcelona SC 1 Flamengo 2 +0.1
America de Cali 1 U. Catolica 1 -0.1
Internacional 0 Gremio 1 +0.0
If winner is:HomeDrawAway
I. Medellin vs Boca Juniors-0.1-0.0+0.1
If winner is:HomeDrawAway
Week of 9/30100.0*Lottery seed
Tigre vs Guarani+3.8+0.4-4.1
Junior vs Barcelona SC+0.1-0.0-0.1
Nacional vs Racing-0.1-0.0+0.1
Caracas vs I. Medellin+0.1-0.0-0.1
River Plate vs Sao Paulo+0.1-0.1-0.0
Delfin vs Defensa y Justicia-0.1-0.0+0.1
LDU vs Binacional+0.1-0.1-0.0
Alianza Lima vs E. de Merida-0.1-0.0+0.1
Penarol vs Colo-Colo-0.0-0.0+0.1
Olimpia vs Santos+0.0-0.1-0.0
Gremio vs U. Catolica+0.0-0.1-0.0
America de Cali vs Internacional-0.0-0.1+0.0
Palmeiras vs Bolivar+0.1-0.0-0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
132-0-031522167200323000
111-1-00026111039262381000
101-0-10000134291923189308200000
90-2-000292433247
80-1-1000316342714138300000
70-0-200006002613202218931000
Total:0233233278109755832333333100000