How are these numbers calculated?

Big Games

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

Week of 9/13100.0*Chance in playoffs100.0*Average seed
Barcelona 3 Juventus 0 -17.5
-0.4
Olympiakos Pira 2 Sporting CP 3 -0.7
Week of 9/26None

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
155-0-0In9736,132,322
134-1-0In861428,471,894
124-0-199.6%5841052,936,084
113-2-099.75446055,642,411
103-1-190.2207010206,339,528
93-0-256.2255430190,903,320
2-3-083.712721654,127,509
82-2-144.1044551300,076,842
72-1-210.2107317553,683,022
1-4-026.902769426,197,122
62-0-30.505050340,043,817
1-3-13.946630193,049,871
51-2-20.103862532,817,753
0-5-00.5148515,044,100
41-1-3Out1486652,729,709
0-4-1Out198146,372,781
31-0-4Out298299,444,226
0-3-2Out694170,189,869
20-2-3Out199311,975,568
0-1Out100390,202,684*
Total:15.6%31230554,416,380,432

* 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 9/13100.0*Lottery seed
Barcelona 3 Juventus 0 -3.6
Olympiakos Pira 2 Sporting CP 3 -0.1
Week of 9/26None

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
155-0-0000000001212121212121212
134-1-0222222221111111111111111
124-0-1000000005555555577777777
113-2-0000000006666666677777777
103-1-1111111119999999922222222
93-0-200000000555555557777777700000000
2-3-0222222229999999911111111
82-2-100000000777777775555555500000000
72-1-2222222229999999911111111
1-4-011111111999999993333333300000000
62-0-3666666666666666600000000
1-3-1444444448888888800000000
51-2-2888888885555555500000000
0-5-0666666666666666600000000
41-1-3111111111111111122222222
0-4-1101010101010101022222222
31-0-4121212121212121200000000
0-3-2121212121212121211111111
20-2-3121212121212121200000000
10-1-41212121312131312
00-0-51312121313121312
Total:77777777444444442222222200000000