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 4/21100.0*Chance in playoffs100.0*Average seed
Bolivar vs Santa Fe+16.8-4.4-19.5
+0.4-0.1-0.5
Fluminense vs River Plate-0.7+2.1-0.6
If winner is:HomeDrawAway
Week of 4/28100.0*Chance in playoffs100.0*Average seed
River Plate vs Bolivar-15.5+0.2+20.8
-0.4+0.0+0.5
Santa Fe vs Fluminense-0.7+2.1-0.6

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In10011,070,243*
155-0-1In99114,191,265
144-2-0In100014,026,558
134-1-1In93745,332,061
124-0-299.8%7227036,478,049
3-3-0In93711,942,399
113-2-199.96931057,649,375
103-1-294.23163692,321,760
2-4-099.4623815,694,717
93-0-361.935938149,078,234
2-3-188.920691136,481,353
82-2-246.614652187,230,826
1-5-080.41070201,442,247
72-1-39.19682392,316,354
1-4-126.602767611,493,851
61-3-23.23574036,483,364
2-0-40.40396136,463,594
0-6-016.00167311151,705
51-2-30.10277357,639,553
0-5-10.6142571,442,298
41-1-4Out89245,331,948
0-4-20.0014865,692,390
31-0-5Out19914,191,848
0-3-3Out39711,943,285
20-2-4Out010014,021,221
0-1Out10011,075,166*
Total:50.0%25252525801,185,664

* 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 4/21100.0*Lottery seed
Bolivar vs Santa Fe-3.9+1.2+4.4
Fluminense vs River Plate+0.1-0.2+0.1
If winner is:HomeDrawAway
Week of 4/28100.0*Lottery seed
River Plate vs Bolivar+3.4+0.2-4.8
Santa Fe vs Fluminense+0.1-0.2+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
186-0-096400
165-1-0791920000
155-0-1523511200010
144-2-03039227100000
134-1-192328201031060000
124-0-2141219191251206100000
3-3-0161725241451510000
113-2-1002716211761312510000000
103-1-200002511136151814731051000
2-4-0000131123235111173100100
93-0-3000030151115159220134100000
2-3-10000317027141917927310000
82-2-200100014101714816159410000
1-5-000100002718261747521000
72-1-30000271391518181484100000
1-4-1000001520141016171383100000
61-3-2000300014916212014831000
2-0-40000000137131921181252000
0-6-0000160002613191914721000
51-2-30000000151118232114620
0-5-101000137152222179310
41-1-400000138172525165
0-4-2000001411202622123
31-0-500000310253725
0-3-300001312273621
20-2-400002113552
10-1-500021979
00-0-600496
Total:33333333333333333333333333333333