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 2/27100.0*Chance in playoffs100.0*Average seed
Flamengo vs River Plate+16.8-4.4-19.5
+0.4-0.1-0.5
Santa Fe vs Emelec-0.7+2.1-0.6

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In100143,135,393*
155-0-1In991183,479,947
144-2-0In1000181,322,920
134-1-1In937585,923,084
124-0-299.8%72270471,351,419
3-3-0In937154,388,827
113-2-199.969310745,061,560
103-1-294.2316361,193,275,432
2-4-099.46238173,590,191
93-0-361.9359381634,323,104
2-3-188.9206911471,552,803
82-2-246.61465211,127,682,468
1-5-080.511702018,639,569
72-1-39.1968231,193,327,094
1-4-126.7027676148,550,269
61-3-23.235740471,521,268
2-0-40.403961471,372,608
0-6-016.001673111,956,146
51-2-30.102773745,018,548
0-5-10.61425718,634,396
41-1-4Out892585,877,656
0-4-20.00148673,602,004
31-0-5Out199183,503,456
0-3-3Out397154,394,362
20-2-4Out0100181,337,615
0-1Out100143,127,029*
Total:50.0%2525252510,355,949,168

* 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 2/27100.0*Lottery seed
Flamengo vs River Plate-3.9+1.2+4.4
Santa Fe vs Emelec+0.1-0.2+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
186-0-0964000
165-1-0791920000
155-0-152351120000100
144-2-030392271000000
134-1-192328201031060000
124-0-214121919125120610000000
3-3-01617252414515100000
113-2-1002716211761312510000000
103-1-2000025111361518147310510000
2-4-000013112323511117310010000
93-0-300000301511151592201341000000
2-3-100003170271419179273100000
82-2-200010001410161481615941000000
1-5-000010000271826174752100000
72-1-3000002713915181814841000000
1-4-100000015201410161713731000000
61-3-2000300014916212014831000
2-0-400000000137131921181252000
0-6-00000160002613191914721000
51-2-300000000151118232114620
0-5-1010000137152222179310
41-1-4000000138172526165
0-4-20000001411202622123
31-0-500000310253725
0-3-300001312273621
20-2-400002113552
10-1-5000021979
00-0-6000496
Total:33333333333333333333333333333333