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
Sporting Cristal 0 Sao Paulo 3 -0.6
If winner is:HomeDrawAway
Rentistas vs Racing-17.5-2.0+18.8
-0.4-0.0+0.5
If winner is:HomeDrawAway
Week of 4/28100.0*Chance in playoffs100.0*Average seed
Racing vs Sporting Cristal+18.5-1.6-17.4
+0.5-0.0-0.4
Sao Paulo vs Rentistas-0.1+1.2-0.7

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In10038,401,546*
155-0-1In99147,931,422
144-2-0In100047,547,373
134-1-1In928150,939,960
124-0-299.7%69300119,797,052
3-3-0In92839,939,088
113-2-199.966340190,205,579
103-1-293.528657301,820,866
2-4-099.45940118,874,585
93-0-359.0257401159,674,615
2-3-187.6177012119,814,800
82-2-244.6044541285,224,748
1-5-081.91171184,758,624
72-1-38.996823301,836,278
1-4-125.902668637,732,259
61-3-23.135739119,821,937
2-0-40.403961119,787,873
0-6-018.519739500,432
51-2-30.102872190,180,098
0-5-10.8146544,754,575
41-1-4Out991150,956,782
0-4-20.00158518,875,503
31-0-5Out19947,926,933
0-3-3Out39739,942,994
20-2-4Out010047,555,828
0-1Out10038,407,626*
Total:49.4%242526252,643,209,376

* 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
Sporting Cristal 0 Sao Paulo 3 +0.1
If winner is:HomeDrawAway
Rentistas vs Racing+3.9+0.7-4.3
If winner is:HomeDrawAway
Week of 4/28100.0*Lottery seed
Racing vs Sporting Cristal-4.2+0.7+3.8
Sao Paulo vs Rentistas+0.1-0.2+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
186-0-096400
165-1-0781920000
155-0-148361220000100
144-2-027382482000000
134-1-182227211031070000
124-0-20310171913512281000000
3-3-0161625241551620000
113-2-1002614201771413510000000
103-1-2000014101261418158310610000
2-4-00001312232161312721001000
93-0-3000020149141510320145100000
2-3-100002150271419179284100000
82-2-2000000139161581616104100000
1-5-0001000028192616475210000
72-1-3000002713815181814841000000
1-4-1000016191512181712621000000
61-3-200003000141017212013731000
2-0-40000000126121821191262000
0-6-001180013815201811520000
51-2-300000000151118232114620
0-5-10100000139162222157200
41-1-400000138172525165
0-4-2000000151322262092
31-0-500000310253725
0-3-300001413283519
20-2-400002113551
10-1-5000021978
00-0-600496
Total:33333333333333333333333333333333