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
Binacional 0 LDU 1 -11.3
-0.3
Sao Paulo 2 River Plate 2 +0.6
If winner is:HomeDrawAway
Week of 9/23100.0*Chance in playoffs100.0*Average seed
Binacional vs River Plate+15.5-0.4-2.6
+0.6+0.0-0.1
LDU vs Sao Paulo-0.1+0.6-0.2

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
123-0-0In94611,670
102-1-097.7%4454272,597
92-0-167.936532198,820
81-2-031.1131654161,294
71-1-13.035542880,461
61-0-2Out23771,195,945
0-3-00.003070118,823
50-2-1Out397970,392
3-4Out1005,043,006*
Total:3.4%1311858,653,008

* 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
Binacional 0 LDU 1 +2.6
U. Catolica 2 Gremio 0 +0.3
Colo-Colo 2 Penarol 1 +0.1
Bolivar 1 Palmeiras 2 -0.1
Internacional 4 America de Cali 3 -0.0
Defensa y Justicia 3 Delfin 0 +0.0
E. de Merida 3 Alianza Lima 2 +0.0
I. Medellin 2 Caracas 3 -0.0
If winner is:HomeDrawAway
Guarani vs Tigre-0.1+0.0+0.2
Barcelona SC vs Junior+0.0-0.1+0.0
If winner is:HomeDrawAway
Week of 9/23100.0*Lottery seed
Binacional vs River Plate-5.4-0.8+1.2
Delfin vs Santos+0.5+0.1-0.1
I. Medellin vs Boca Juniors+0.4+0.0-0.1
Alianza Lima vs Racing+0.3-0.0-0.1
Barcelona SC vs Flamengo+0.3+0.0-0.1
Junior vs I. del Valle+0.3+0.1-0.1
E. de Merida vs Nacional+0.2+0.1-0.1
Tigre vs Bolivar+0.1-0.1-0.0
Defensa y Justicia vs Olimpia+0.1+0.0-0.1
Caracas vs Libertad+0.0+0.0-0.1
Internacional vs Gremio-0.0+0.0+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
123-0-0017223925221100
102-1-00053813814149412000
92-0-100300141019211014125100
81-2-010014111492122124100
71-1-100002141119242112410000
61-0-20001512222620102000
0-3-000016152527187100
50-2-1000141528301751000
40-1-2001416302915410
30-0-30017213326112
Total:0000000000011111223456810131514930