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 9/13100.0*Chance in playoffs100.0*Average seed
Bayer Leverkusen vs CSKA Moskva+18.9-2.1-17.5
+0.5-0.0-0.4
Tottenham Hotspur vs Monaco-0.7+2.1-0.7

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In1001,503,207*
155-0-1In9911,732,310
144-2-0In10002,095,509
134-1-1In9376,023,668
124-0-299.8%732704,329,919
3-3-0In9461,940,906
113-2-199.9703008,376,216
103-1-294.33163612,049,468
2-4-099.9673301,012,785
92-3-189.52169115,822,742
3-0-363.13603605,772,510
82-2-247.714751112,568,722
1-5-082.1127018281,473
72-1-39.59682212,045,192
1-4-127.30276662,022,456
61-3-23.4357395,828,268
2-0-40.5040594,333,965
0-6-010.210731732,265
51-2-30.1027738,375,565
0-5-10.503763281,304
41-1-4Out8926,020,550
0-4-20.0012881,011,182
30-3-3Out3971,941,634
1-0-5Out1991,733,451
20-2-4Out01002,094,264
0-1Out1001,501,253*
Total:50.0%25252525110,730,784

* 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 9/13100.0*Lottery seed
Bayer Leverkusen vs CSKA Moskva+3.9-0.4-3.6
Tottenham Hotspur vs Monaco-0.1+0.4-0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
186-0-01212121313121312
165-1-01213131313121212
155-0-1000000001212121212121212
144-2-0000000001212121213121212
134-1-1111111111212121212121212
124-0-2000000003333333399999999
3-3-0111111111212121212121212
113-2-1000000004444444499999999
103-1-2111111118888888844444444
2-4-0000000004444444488888888
92-3-1111111119999999933333333
3-0-300000000555555557777777700000000
82-2-200000000666666666666666600000000
1-5-0222222229999999922222222
72-1-3333333339999999911111111
1-4-111111111888888883333333300000000
61-3-2555555557777777700000000
2-0-4777777775555555500000000
0-6-0222222229999999911111111
51-2-3999999993333333300000000
0-5-1888888885555555500000000
41-1-4111111111111111111111111
0-4-211111111111111111211111100000000
30-3-3121212121212121200000000
1-0-5121212121212121200000000
20-2-4121212121212121300000000
10-1-51313121313131212
00-0-61313121212131313
Total:33333333333333333333333333333333