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
Sao Paulo 2 River Plate 2 +2.5
+0.0
Binacional 0 LDU 1 -2.5
-0.0
If winner is:HomeDrawAway
Week of 9/23100.0*Chance in playoffs100.0*Average seed
Binacional vs River Plate-31.9-11.7+10.0
-0.8-0.3+0.2
LDU vs Sao Paulo+4.4+0.4-5.6
-0.0+0.1-0.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
133-0-0In1001,327,798
112-1-0In69311,796,810
102-0-193.2%217271,722,956
91-2-087.1147313804,624
81-1-141.40415801,514,468
71-0-26.56867679,756
0-3-020.420791119,595
60-2-12.737522328,649
50-1-2Out4060283,828
40-0-3Out10074,524
Total:70.9%35362548,653,008
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 +0.3
Sao Paulo 2 River Plate 2 +0.2
U. Catolica 2 Gremio 0 -0.1
If winner is:HomeDrawAway
Guarani vs Tigre+0.1-0.1-0.1
If winner is:HomeDrawAway
Week of 9/23100.0*Lottery seed
Binacional vs River Plate+5.2+2.5-1.8
LDU vs Sao Paulo+0.2-0.4+0.0
Alianza Lima vs Racing-0.1-0.1+0.1
Delfin vs Santos-0.1-0.1+0.0
I. Medellin vs Boca Juniors-0.1-0.1+0.0
Barcelona SC vs Flamengo-0.1-0.1+0.1
Defensa y Justicia vs Olimpia-0.0-0.1+0.0
Tigre vs Bolivar-0.0-0.0+0.1
Guarani vs Palmeiras+0.1-0.0-0.0
Caracas vs Libertad+0.0-0.1+0.0
Athletico-PR vs Colo-Colo+0.0-0.1+0.0
E. de Merida vs Nacional+0.1+0.0-0.0
America de Cali vs U. Catolica+0.0-0.1+0.0
Jorge Wilstermann vs Penarol+0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
133-0-0004163332142
112-1-0001102830611941000
102-0-10005163122020125106000
91-2-00013014122121123103000
81-1-100000039161314221561000
71-0-200024415242315831000
0-3-0001613619261982000
60-2-1003014122225191031000
50-1-2000261525261772000
40-0-30016152627177200
Total:001257911256655435654221111000000