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
Delfin vs Guarani+16.8-4.4-19.5
+0.4-0.1-0.5
Boca Juniors vs Gremio-0.7+2.1-0.6
Week of 3/14None

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In10048,530,209*
155-0-1In99162,211,858
144-2-0In100061,475,593
134-1-1In937198,662,316
124-0-299.8%72270159,859,444
3-3-0In93752,350,481
113-2-199.969310252,580,391
103-1-294.231636404,649,737
2-4-099.46238124,972,372
93-0-361.9359381215,105,388
2-3-188.9206911159,891,907
82-2-246.6146521382,416,192
1-5-080.51170196,318,979
72-1-39.196823404,651,934
1-4-126.702767650,376,982
61-3-23.235740159,888,054
2-0-40.403961159,833,494
0-6-016.00167311664,457
51-2-30.102773252,594,857
0-5-10.6142576,313,543
41-1-4Out892198,676,533
0-4-20.00148624,956,112
31-0-5Out19962,214,624
0-3-3Out39752,354,172
20-2-4Out010061,487,354
0-1Out10048,542,265*
Total:50.0%252525253,511,579,248

* 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
Delfin vs Guarani-3.9+1.2+4.4
Boca Juniors vs Gremio+0.1-0.2+0.1
Week of 3/14None

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
186-0-096400
165-1-0791920000
155-0-152351120000100
144-2-03039227100000
134-1-192328201031060000
124-0-214121919125120610000000
3-3-0161725241451510000
113-2-1002716211761312510000000
103-1-2000025111361518147310510000
2-4-00001311232351111731001000
93-0-30000030151115159220134100000
2-3-100003170271419179273100000
82-2-2001000141016148161594100000
1-5-0001000027182617475210000
72-1-3000002713915181814841000000
1-4-10000001520141016171373100000
61-3-2000300014916212014831000
2-0-40000000137131921181252000
0-6-0000150002613191914721000
51-2-30000000151018232114620
0-5-1010000137152223179310
41-1-400000138172526165
0-4-20000001411202622123
31-0-50000310253725
0-3-300001312273621
20-2-400002113552
10-1-5000021979
00-0-6000496
Total:33333333333333333333333333333333