How are these numbers calculated?

Big Games

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

Week of 2/17100.0*Chance in playoffs100.0*UEFA CL100.0*Average seed
Asteras 0 Atromitos 1 +0.4
+8.3
+0.2
Olympiakos 1 Panionios 0 -2.0
-0.1
AEK 4 Xanthi 0 -4.0
-0.0
Lamia 0 PAOK 2 -0.5
If winner is:HomeDrawAway
Week of 2/24100.0*Chance in playoffs100.0*UEFA CL100.0*Average seed
Atromitos vs AEK+0.0+0.0-0.1
+10.5-4.9-8.7
+0.2-0.1-0.1
PAOK vs Olympiakos+0.3+0.2-1.9
+0.0-0.0-0.1

What If

Chances based on how well Atromitos finishes out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsUEFA CL12345678910111213141516RelegatedCount
668-0-0In206.8%3158100No2,710,825
647-1-0In159.9851384No11,344,416
637-0-1In103.82345410No12,024,737
626-2-0In69.41235819No21,647,182
616-1-1In33.70115732No45,211,506
605-3-0In17.0065044No23,403,303
6-0-2In13.9055046No22,939,181
595-2-1In6.2023959No72,078,977
585-1-2In1.9012871No71,781,582
4-4-0In2.3012871No15,656,421
574-3-1In0.6001980No63,178,587
5-0-3In0.5001981No22,945,389
564-2-2In0.101288No92,491,272
3-5-0In0.201288No6,633,024
554-1-3In0.007930No57,767,635
3-4-1In0.007930No32,877,439
543-3-2In0.004960No62,799,181
4-0-4In0.004960No12,848,372
2-6-0In0.00496No1,743,113
533-2-3In0.002980No57,392,597
2-5-1In0.002980No10,153,296
523-1-4100.0%0.0019810No24,819,686
2-4-2100.00.0019910No23,713,346
1-7-0InNo1990No258,440
512-3-3100.00.0009810No28,160,875
3-0-5100.00.0009820No3,992,515
1-6-1100.00.0009910No1,723,297
502-2-4100.00.0009550No17,723,464
1-5-2100.00.0009730No4,716,560
0-8-0InNo0991No16,586
491-4-399.9No092800No6,824,477
2-1-599.9No0901000No5,512,787
0-7-1100.0No09550No124,342
481-3-499.6No0841600No5,562,753
2-0-699.4No0801910No645,731
0-6-299.7No0881200No386,862
471-2-598.1No06929200No2,512,571
0-5-398.7No0752410No653,823
460-4-495.6No05837400No647,500
1-1-694.2No05242600No571,116
450-3-587.2No38491210No378,964
1-0-784.4No33511510No49,622
440-2-670.5No195126400No125,216
430-1-747.9No840381310No21,250
420-0-821.7No2204328600No133,414
Total:100.0%9.5%031977100000No848,903,232
Points
Chance Will Make Playoffs