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-9.7+0.7+10.6
-0.4+0.0+0.4
Emelec vs Independiente Medellin+0.3+2.8-2.2

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In100149,835,462*
154-0-1In964132,908,589
143-2-0In991110,300,015
133-1-1In8119268,968,865
123-0-299.6%49500161,118,825
2-3-0In811956,051,693
112-2-199.847530203,053,962
102-1-291.915778241,134,753
1-4-098.93960114,167,598
92-0-361.516138094,022,859
1-3-186.29781467,775,812
81-2-249.5049501119,724,483
0-5-075.6372241,423,281
71-1-314.915701592,632,114
0-4-131.70326458,444,437
61-0-41.11524726,536,699
0-3-26.16662819,734,699
50-2-30.10386222,737,730
40-1-4Out138712,916,191
30-0-5Out2983,038,877
Total:83.7%48351331,806,526,944

* 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+3.2+0.1-3.7
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
185-0-09640
164-1-0752230000
154-0-142371330000400
143-2-0223827102000100
133-1-1414232213510172000
123-0-201511141251291641000000
2-3-00291924187112610000
112-2-1001381415714201341000000
102-1-200000258310192115720710000
1-4-00000151419311171693101000
92-0-3000010027141814516156200000
1-3-10001801310192316575200000
81-2-200000002718225131511520000
0-5-0030001414292548741000
71-1-300002130261318191583100000
0-4-1000004270281417148310000
61-0-400100013815222216831000
0-3-2006000141018231912510000
50-2-3000000027152324188300
40-1-400000151323282081
30-0-50001618333111
Total:129765432865443332222111111100000