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 San Lorenzo-15.5+0.2+20.8
-0.4+0.0+0.5
Santa Fe vs Emelec-0.7+2.1-0.6

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In1006,883,813*
155-0-1In9918,828,455
144-2-0In10008,725,771
134-1-1In93728,198,608
124-0-299.8%7227022,676,859
3-3-0In9377,432,510
113-2-199.96931035,851,599
103-1-294.23163657,429,602
2-4-099.4623813,543,782
93-0-361.935938130,520,597
2-3-188.920691122,693,493
82-2-246.614652154,265,910
1-5-080.5117020896,519
72-1-39.19682357,420,418
1-4-126.70276767,147,178
62-0-40.40396122,693,544
1-3-23.23574022,688,415
0-6-015.9016731194,240
51-2-30.10277335,846,211
0-5-10.614257896,793
41-1-4Out89228,192,045
0-4-20.0014863,543,264
31-0-5Out1998,823,474
0-3-3Out3977,428,349
20-2-4Out01008,723,731
0-1Out1006,883,860*
Total:50.0%25252525498,329,040

* 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 San Lorenzo+3.4+0.2-4.8
Santa Fe vs Emelec+0.1-0.2+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
186-0-096400
165-1-079192000
155-0-1523511200010
144-2-03039227100000
134-1-192328201031060000
124-0-21412191912512061000000
3-3-0161725241451510000
113-2-100271521176131251000000
103-1-200002511136151814731051000
2-4-0000131123235111173100100
93-0-3000003015111515922013410000
2-3-10000317027141917927310000
82-2-20010001410161481615941000000
1-5-0001000027182617475210000
72-1-3000002713915181814841000000
1-4-100001520141016171373100000
62-0-40000000137131921181252000
1-3-2000300014916212014831000
0-6-000015000261319201472100
51-2-30000000151018232114620
0-5-1010000137152222179310
41-1-40000138172526165
0-4-20000001411202622123
31-0-500000310253725
0-3-30001312273621
20-2-400002113552
10-1-500021979
00-0-6000496
Total:33333333333333333333333333333333