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
Cerro Porteno vs Atletico-MG-15.5+0.2+20.8
-0.4+0.0+0.5
Bolivar vs Libertad-0.7+2.1-0.6
Week of 3/14None

What If

Chances based on how well the Atletico-MG finish out the regular season.   Explain

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In10031,115,663*
155-0-1In99139,889,546
144-2-0In100039,427,965
134-1-1In937127,389,287
124-0-299.8%72270102,505,980
3-3-0In93733,571,780
113-2-199.969310162,028,064
103-1-294.231636259,468,678
2-4-099.46238116,010,009
93-0-361.9359381137,946,803
2-3-188.9206911102,552,051
82-2-246.6146521245,216,974
1-5-080.51170204,053,918
72-1-39.196823259,488,727
1-4-126.602767632,314,099
61-3-23.235740102,529,738
2-0-40.403961102,500,465
0-6-016.00167311425,699
51-2-30.102773162,006,928
0-5-10.6142574,054,067
41-1-4Out892127,396,023
0-4-20.00148615,996,338
31-0-5Out19939,893,554
0-3-3Out39733,571,811
20-2-4Out010039,433,540
0-1Out10031,125,045*
Total:50.0%252525252,251,912,752

* 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
Cerro Porteno vs Atletico-MG+3.4+0.2-4.8
Bolivar vs Libertad+0.1-0.2+0.1
Week of 3/14None

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
186-0-0964000
165-1-079192000
155-0-152351120000100
144-2-030392271000000
134-1-192328201031060000
124-0-214121919125120610000000
3-3-0161725241451510000
113-2-100271621176131251000000
103-1-200002511136151814731051000
2-4-00001311232351111731001000
93-0-30000030151115159220134100000
2-3-10000317027141917927310000
82-2-200010001410161481615941000000
1-5-000100002718261747521000
72-1-300002713915181814841000000
1-4-10000015201410161713731000000
61-3-2000300014916212014831000
2-0-40000000137131921181252000
0-6-0000160002613191914721000
51-2-300000000151018232114620
0-5-1010000137152122179310
41-1-400000138172526165
0-4-20000001411202622123
31-0-500000310253725
0-3-300001312273621
20-2-400002113552
10-1-500021979
00-0-600496
Total:33333333333333333333333333333333