How are these numbers calculated?

Big Games

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

Week of 4/17100.0*Chance in playoffs100.0*Average seed
Racing 4 Vasco da Gama 0 -1.0
+0.0
If winner is:HomeDrawAway
Universidad de Chile vs Cruzeiro-7.8+0.8+21.8
-0.2+0.0+0.5
If winner is:HomeDrawAway
Week of 4/24100.0*Chance in playoffs100.0*Average seed
Cruzeiro vs Universidad de Chile+17.3-1.4-8.3
+0.4-0.0-0.2
Vasco da Gama vs Racing+0.3+0.2-0.2
-0.2-0.0+0.1

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
134-0-0In811919,722
113-1-0In415983,773
103-0-184.2%87616188,469
92-2-082.147818133,990
82-1-140.5040590598,226
72-0-29.49865666,696
1-3-024.32475192,971
61-2-14.54887619,033
51-1-2Out75251,365,785
0-4-0Out861423,625
41-0-3Out4357999,497
0-3-1Out5842207,879
30-2-2Out2971682,335
20-1-3Out694989,444
10-0-4Out100534,267
Total:10.1%1948427,205,712
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 4/17100.0*Lottery seed
The Strongest 1 Atletico Tucuman 2 +0.1
Independiente 0 Corinthians 1 -0.0
Libertad 2 Penarol 1 -0.0
If winner is:HomeDrawAway
Universidad de Chile vs Cruzeiro+1.9-0.4-5.0
Alianza Lima vs Junior Barranquilla+0.0-0.1+0.1
Emelec vs River Plate+0.1-0.0-0.0
If winner is:HomeDrawAway
Week of 4/24100.0*Lottery seed
Cruzeiro vs Universidad de Chile-4.4+0.1+2.2
Deportivo Lara vs Millonarios+0.2+0.0-0.0
Vasco da Gama vs Racing+0.1+0.0-0.0
Penarol vs Libertad+0.1+0.0-0.0
Nacional vs Real Garcilaso+0.1-0.0-0.0
Santa Fe vs Flamengo+0.1-0.0-0.1
Monagas vs Defensor Sporting+0.1-0.0+0.0
Junior Barranquilla vs Alianza Lima+0.0-0.1+0.0
Atletico Tucuman vs The Strongest+0.0-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
134-0-00313242413301720
113-1-00003111891522156100
103-0-10013521020221561014200
92-2-0014016152321102125100
82-1-1000001410161016231451000
72-0-2000363112124191031000
1-3-00018153132321113100
61-2-1004014112125201031000
51-1-2000261626251672000
0-4-00131124292182000
41-0-300151323261910300
0-3-10029212923124100
30-2-200151527291850
20-1-30041838328
10-0-402184732
Total:00000000011111222344445788767984