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 9/22100.0*Chance in playoffs100.0*Average seed
Internacional vs Gremio-9.3+1.4+25.1
-0.2+0.0+0.7
America de Cali vs U. Catolica-2.7+6.9-1.3
-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 9/30100.0*Chance in playoffs100.0*Average seed
Gremio vs U. Catolica+19.9-7.1-34.8
+0.4-0.1-0.7
America de Cali vs Internacional-12.3-0.4+5.3
-0.1+0.0+0.0

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
133-0-0In8713380,827
112-1-0In4555827,761
102-0-198.6%89011,485,399
91-2-092.37858528,747
81-1-162.40623701,707,611
71-0-220.82170101,227,400
0-3-042.643543105,382
60-2-16.066628477,577
50-1-2Out2575659,118
40-0-3Out100288,386
Total:59.3%114827147,688,208
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
Barcelona SC 1 Flamengo 2 +0.1
Tigre 1 Bolivar 1 -0.1
E. de Merida 1 Nacional 3 -0.0
If winner is:HomeDrawAway
Internacional vs Gremio+2.0-0.3-5.2
America de Cali vs U. Catolica+0.1-0.3+0.1
Junior vs I. del Valle+0.2+0.1-0.0
Alianza Lima vs Racing-0.1-0.1+0.1
Guarani vs Palmeiras+0.1+0.0-0.1
Binacional vs River Plate-0.0-0.1+0.0
Caracas vs Libertad+0.0-0.1+0.0
If winner is:HomeDrawAway
Week of 9/30100.0*Lottery seed
Gremio vs U. Catolica-2.8+1.5+4.4
Palmeiras vs Bolivar-0.0+0.0+0.2
Junior vs Barcelona SC+0.1-0.1-0.1
Caracas vs I. Medellin+0.1-0.1-0.1
Tigre vs Guarani-0.1-0.1+0.0
America de Cali vs Internacional+0.1-0.1-0.0
Nacional vs Racing-0.0+0.0+0.1
Delfin vs Defensa y Justicia-0.1-0.1+0.1
Alianza Lima vs E. de Merida-0.1-0.1+0.1
Olimpia vs Santos+0.1-0.0-0.1
Boca Juniors vs Libertad-0.0+0.0+0.1
Flamengo vs I. del Valle+0.1+0.0-0.0
LDU vs Binacional+0.0-0.1+0.0
Penarol vs Colo-Colo+0.0-0.1+0.0
Athletico-PR vs Jorge Wilstermann-0.0-0.0+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
133-0-000213292812294100
112-1-00016182131218146100
102-0-100271413222417711000
91-2-0007001413262813521000
81-1-100001419385121262000
71-0-200219151320201351000
0-3-0000537171518124100
60-2-10060017162523145100
50-1-2000151425281961000
40-0-30015142830175100
Total:000122341256668142455544333210000