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 3/7100.0*Chance in playoffs100.0*Average seed
Zulia vs Chapecoense-15.5+0.2+20.8
-0.4+0.0+0.5
Lanus vs Nacional-0.7+2.1-0.6
If winner is:HomeDrawAway
Week of 3/14100.0*Chance in playoffs100.0*Average seed
Chapecoense vs Lanus+16.8-4.4-19.5
+0.4-0.1-0.5
Nacional vs Zulia-0.7+2.1-0.6

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In100453,749*
155-0-1In991581,621
144-2-0In1000573,297
134-1-1In9371,853,941
124-0-299.8%722701,491,367
3-3-0In937488,284
113-2-199.9693102,357,701
103-1-294.2316363,777,513
2-4-099.461381233,467
93-0-361.93593812,005,135
2-3-188.92069111,492,772
82-2-246.51465213,569,493
1-5-080.510701959,126
72-1-39.1968233,777,008
1-4-126.6027676469,973
61-3-23.2357401,491,045
2-0-40.4039611,490,948
0-6-016.21673116,328
51-2-30.1027732,356,529
0-5-10.61425759,604
41-1-4Out8921,853,345
0-4-20.001486233,572
31-0-5Out199581,122
0-3-3Out397489,300
20-2-4Out0100573,675
0-1Out100453,093*
Total:50.0%2525252532,773,008

* 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

If winner is:HomeDrawAway
Week of 3/7100.0*Lottery seed
Zulia vs Chapecoense+3.4+0.2-4.8
Lanus vs Nacional+0.1-0.2+0.1
If winner is:HomeDrawAway
Week of 3/14100.0*Lottery seed
Chapecoense vs Lanus-3.9+1.2+4.4
Nacional vs Zulia+0.1-0.2+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
186-0-096400
165-1-07918200
155-0-1523511200010
144-2-0303922710000
134-1-19232820103106000
124-0-2141219191251206100000
3-3-016172524145151000
113-2-10027152117613125100000
103-1-20000251113615181473105100
2-4-00013112323511117310010
93-0-300003015111515922013410000
2-3-1000317027141917927310000
82-2-200100014101714816159410000
1-5-001000271826174752100
72-1-3000271391518181484100000
1-4-1000152014101617137310000
61-3-200300014916212014831000
2-0-4000000137131921181252000
0-6-01160126141919147210
51-2-30000000151018232114620
0-5-1100137152223179310
41-1-40000138172525165
0-4-2000001411202622123
31-0-5000310253725
0-3-30001312273521
20-2-40002113552
10-1-50021979
00-0-600496
Total:33333333333333333333333333333333