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 4/20100.0*Chance in playoffs100.0*Average seed
Fluminense vs River Plate-15.5+0.3+20.8
-0.4+0.0+0.5
Junior Barranquilla vs Santa Fe-0.7+2.1-0.6
If winner is:HomeDrawAway
Week of 4/28100.0*Chance in playoffs100.0*Average seed
River Plate vs Junior Barranquilla+16.8-4.4-19.5
+0.4-0.1-0.5
Santa Fe vs Fluminense-0.7+2.1-0.6

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
16-18In100114,658,836*
155-0-1In991146,995,535
144-2-0In1000145,248,650
134-1-1In937469,328,914
124-0-299.8%72270377,610,258
3-3-0In937123,652,230
113-2-199.969310596,838,090
103-1-294.231636955,913,956
2-4-099.56237158,973,196
93-0-361.8359381508,128,918
2-3-189.0206911377,758,806
82-2-246.6146521903,379,194
1-5-081.411701914,928,411
72-1-39.096823955,954,497
1-4-127.0027676118,997,891
61-3-23.235739377,725,900
2-0-40.403861377,615,980
0-6-016.801773111,566,990
51-2-30.102773596,817,645
0-5-10.61435614,937,617
41-1-4Out892469,360,417
0-4-20.00148658,959,638
31-0-5Out199146,955,960
0-3-3Out397123,679,335
20-2-4Out0100145,249,385
0-1Out100114,664,087*
Total:50.0%252525258,295,900,336

* 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 4/20100.0*Lottery seed
Fluminense vs River Plate+3.3+0.2-4.6
Junior Barranquilla vs Santa Fe+0.1-0.2+0.1
If winner is:HomeDrawAway
Week of 4/28100.0*Lottery seed
River Plate vs Junior Barranquilla-3.7+1.2+4.2
Santa Fe vs Fluminense+0.1-0.2+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
186-0-09270000
165-1-06628610000
155-0-134391961000100
144-2-0153330165100000
134-1-131424251772061000
124-0-2016142019102178200000000
3-3-00292027231125200000
113-2-1001310202312912720000000
103-1-20000131017411171610410510000
2-4-000002822303911841000000
93-0-30000030139151611419135100000
2-3-1000021801512191911363100000
82-2-2001000131017158161594100000
1-5-00001100027182717475210000
72-1-3000002714111720171262100000
1-4-10000001620161318171152000000
61-3-200003001271420211710410000
2-0-40000000141016212015831000
0-6-00001160014111821169310000
51-2-30000000138162222168310
0-5-10100002613212319114100
41-1-4000000261423251982
0-4-200000013101925231451
31-0-5000002617303114
0-3-3000002820312711
20-2-4000015193936
10-1-5000162866
00-0-6000892
Total:22333444233333433333333333333332