How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 4/20100.0*Chance in playoffs100.0*Average seed
Argentinos Juniors 2 Nacional 0 -0.6
If winner is:HomeDrawAway
Atletico Nacional vs U. Catolica-17.5-2.0+18.7
-0.4-0.0+0.5
If winner is:HomeDrawAway
Week of 4/28100.0*Chance in playoffs100.0*Average seed
U. Catolica vs Argentinos Juniors+18.6-2.3-17.2
+0.5-0.1-0.4
Nacional vs Atletico Nacional-0.8+2.7-0.9

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In10038,893,239*
155-0-1In99148,549,639
144-2-0In100048,160,021
134-1-1In937152,861,191
124-0-299.8%70300121,300,047
3-3-0In92840,452,471
113-2-199.967330192,576,286
103-1-293.629656305,633,848
2-4-099.56040119,106,426
93-0-359.1257401161,723,708
2-3-187.8187012121,330,517
82-2-244.7044541288,830,603
1-5-082.11171184,817,156
72-1-38.896823305,676,227
1-4-125.802668638,216,751
61-3-23.035740121,332,297
2-0-40.403961121,295,009
0-6-018.118739505,682
51-2-30.102773192,569,880
0-5-10.7145554,816,628
41-1-4Out892152,855,564
0-4-20.00148619,110,347
31-0-5Out19948,529,889
0-3-3Out39740,458,512
20-2-4Out010048,157,684
0-1Out10038,886,090*
Total:49.5%242525252,676,645,712

* 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

Week of 4/20100.0*Lottery seed
Argentinos Juniors 2 Nacional 0 +0.1
If winner is:HomeDrawAway
Atletico Nacional vs U. Catolica+3.9+0.7-4.3
If winner is:HomeDrawAway
Week of 4/28100.0*Lottery seed
U. Catolica vs Argentinos Juniors-4.4+0.7+3.9
Nacional vs Atletico Nacional+0.0-0.2+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
186-0-0964000
165-1-07819200000
155-0-148361220000100
144-2-027382492000000
134-1-182227211131070000
124-0-20310171914612171000000
3-3-0161625241551610000
113-2-1002614201771313510000000
103-1-2000014101361418158310610000
2-4-00001312232161212721001000
93-0-30000020149141510320145100000
2-3-10000215027141917928410000
82-2-2000000139161581616104100000
1-5-000110002819261647521000
72-1-3000002713815181814841000000
1-4-1000001619151218171262100000
61-3-20003000141017212013731000
2-0-4000000126121821191262000
0-6-001180013815201811520000
51-2-300000000151118232114620
0-5-1010000139162222157200
41-1-400000138172525164
0-4-2000000151322262092
31-0-500000310253725
0-3-300001413283519
20-2-400002113651
10-1-5000022078
00-0-6000496
Total:33333333333333333333333333333333