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
Olimpia vs Palmeiras+16.8-4.4-19.5
+0.4-0.1-0.5
Alianza Lima vs Boca Juniors-0.7+2.1-0.6

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In100143,101,182*
155-0-1In991183,470,078
144-2-0In1000181,311,453
134-1-1In937585,932,045
124-0-299.8%72270471,376,409
3-3-0In937154,378,083
113-2-199.969310745,019,754
103-1-294.2316361,193,313,503
2-4-099.46238173,626,534
93-0-361.9359381634,369,145
2-3-188.9206911471,533,675
82-2-246.61465211,127,637,783
1-5-080.511702018,634,405
72-1-39.1968231,193,311,010
1-4-126.7027676148,548,782
61-3-23.235740471,521,622
2-0-40.403961471,368,391
0-6-016.001673111,958,665
51-2-30.102773745,039,630
0-5-10.61425718,632,838
41-1-4Out892585,913,100
0-4-20.00148673,629,357
31-0-5Out199183,466,192
0-3-3Out397154,397,776
20-2-4Out0100181,339,599
0-1Out100143,118,157*
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
Olimpia vs Palmeiras-3.9+1.2+4.4
Alianza Lima vs Boca Juniors+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
2-4-00001311232351111731001000
93-0-300000301511151592201341000000
2-3-10000031702714191792731000000
82-2-200010001410161481615941000000
1-5-0001000027182617475210000
72-1-3000002713915181814841000000
1-4-100000015201410161713731000000
61-3-20000300014916212014831000
2-0-40000000137131921181252000
0-6-00000160002613191914721000
51-2-3000000000151018232114620
0-5-1010000137152122179310
41-1-400000138172526165
0-4-20000001411202622123
31-0-500000310253725
0-3-300001312273621
20-2-400002113552
10-1-5000021979
00-0-6000496
Total:33333333333333333333333333333333