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 4/11100.0*Chance in playoffs100.0*Average seed
River Plate vs Melgar+10.7-0.7-11.8
+0.4-0.0-0.4
Emelec vs Independiente Medellin-1.0+3.2-1.0

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In100117,232,205*
154-0-1In964118,781,666
143-2-0In99194,313,928
133-1-1In8020254,266,171
123-0-299.7%47530166,036,465
2-3-0In831750,869,168
112-2-199.847530201,521,503
102-1-292.715787258,364,644
1-4-099.04257113,548,338
92-0-364.3163350107,372,983
1-3-187.39781370,198,332
81-2-252.7053471132,685,296
0-5-078.2573221,424,817
71-1-317.2176913108,608,956
0-4-134.50346149,078,713
61-0-41.21534632,500,506
0-3-27.47662622,520,091
50-2-30.20386127,237,375
40-1-4Out128816,101,576
30-0-5Out1993,864,211
Total:82.0%44381441,806,526,944

* 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 4/11100.0*Lottery seed
River Plate vs Melgar-3.5+0.6+3.7
Emelec vs Independiente Medellin+0.0-0.2+0.1
Universidad Catolica vs San Lorenzo+0.0-0.1-0.1
Guarani vs Zamora+0.0-0.1-0.1
Gremio vs Deportes Iquique+0.0-0.1-0.1
Jorge Wilstermann vs Atletico Tucuman+0.0-0.1-0.0
Palmeiras vs Penarol+0.0-0.1-0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
185-0-09730
164-1-0772120000
154-0-143371320000400
143-2-023382692000100
133-1-14152321124101820000
123-0-2015101411513217410000000
2-3-00310202418711151000
112-2-1001381414615211241000000
102-1-200000257312202114720610000
1-4-00000151620311171582001000
92-0-300001013815191451513510000
1-3-1000180141120231546410000
81-2-2000000029192251214104100000
0-5-000500015162923486310000
71-1-300002150271318181373100000
0-4-1000005290391516127310000
61-0-400100013816222216831000
0-3-2007000151119221811410000
50-2-3000000127162324178200
40-1-40000151424272081
30-0-500001619333011
Total:108655432865444333222221111110000