How are these numbers calculated?

Big Games

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

Week of 1/12100.0*Chance in playoffs100.0*UEFA CL100.0*Average seed
Giannina 0 AEK 4 -0.8
-2.9
-0.1
Aris 1 Lamia 0 -0.8
-0.7
Asteras 0 PAOK 3 +0.6
+1.3
Panathinaikos 2 Xanthi 2 +0.5
+1.1
Larissa 3 Apollon 0 -0.4
-0.2
Atromitos 2 Panetolikos 2 -0.3
-4.0
-0.1
Levadiakos 0 Olympiakos 2 -0.3
-10.6
-0.1
OFI 1 Panionios 1 +0.3
+0.3
If winner is:HomeDrawAway
Week of 1/19100.0*Chance in playoffs100.0*UEFA CL100.0*Average seed
Xanthi vs Atromitos-7.8-0.7+8.3
-16.5-4.8+19.9
-0.5-0.1+0.5
Lamia vs Panathinaikos+1.0+0.3-1.2
+1.1+0.5-1.5
+0.0+0.0-0.1
OFI vs Panetolikos+0.8+0.3-1.0
+0.6+0.3-0.9
PAOK vs Panionios+0.6+0.2-0.8
+0.6-0.1-0.6
Larissa vs Aris+0.3+0.5-0.7
+0.5+0.4-0.8
AEK vs Asteras-0.6+0.4+0.3
-3.6+1.2+2.7
-0.1+0.0+0.0
Giannina vs Olympiakos+0.0+0.1-0.1
+9.3+2.4-10.9
+0.1+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
7415-0-0In100.4%1000No307,404
7214-1-0In101.1991No7,119
7013-2-0In104.4982No35,292
6812-3-0In110.89550No105,019
6611-4-0In123.588120No218,802
6410-5-0In144.278220No334,775
629-6-0In171.8633610No387,632
608-7-0In200.3445240No346,628
587-8-0In215.62763100No240,692
566-9-0In203.413642310No130,451
545-10-0In160.94524030No54,228
524-11-0100.0%99.3133551100No16,860
503-12-099.840.3013552740No3,889
482-13-097.514.653441173No676
461-14-065.45.82103123314No52
430-14-132.8No825342382No64
420-13-213.4No21128361751No597
410-12-34.0No041732321330No3,888
400-11-40.7No016213526910No17,047
390-10-50.1No0019263522610No54,772
380-9-60.0No00212303417400No129,826
370-8-70.0No0004173431122000.0%241,533
360-7-8OutNo00162337267100.0345,975
350-6-9OutNo001102937194000.2386,981
340-5-10OutNo00316363311101.1335,335
330-4-11OutNo016264023404.3218,611
320-3-12OutNo00213373611112.0104,237
310-2-13OutNo005264322325.034,478
300-1-14OutNo01144236742.87,246
290-0-15OutNo00632471561.9307,430
260-15-066.7No6733No3
-1614-0-1In103.2982No10,286
-1813-1-1In108.09640No100,105
-1913-0-2In113.69370No72,042
-2012-2-1In118.09190No452,127
-2112-1-2In127.586140No650,735
-2211-3-1In136.0821800No1,568,812*
-2311-2-2In149.275250No2,717,411
-2411-1-3In162.7683210No5,012,724*
-2510-3-2In177.4593910No7,854,226*
-2610-2-3In191.9504730No13,299,903*
-279-4-2In204.2415450No19,180,741*
-289-3-3In212.53260800No28,618,106*
-299-2-4In214.924641200No39,946,310*
-308-4-3100.0209.917641900000No53,174,608*
-318-3-4100.0196.4116226100No69,271,974*
-328-2-5100.0174.865635200No86,599,774*
-337-4-4100.0147.0348445000No103,312,999*
-347-3-5100.0115.4238519000No120,741,726*
-356-5-4100.083.41285516100No134,998,548*
-366-4-599.954.901854253000No145,175,587*
-376-3-699.532.001148347000No152,067,783*
-385-5-598.316.2053841142000No152,476,484*
-395-4-695.16.8022644235000No147,252,974*
-405-3-788.02.301153933111000No137,881,099*
-414-5-675.10.600729382040000No123,539,497*
-424-4-756.50.103183630112000No106,403,194*
-434-3-835.60.001827362261000No88,431,178*
-443-5-717.80.0003153232153000No70,134,778*
-453-4-86.70.0001621352692000No53,199,551*
-463-3-91.7No002102734216100No38,730,224*
-472-5-80.3No0003153132153000No26,675,619*
-482-4-90.0No001520342810200No17,396,979*
-492-3-100.0No0001925352361000.010,714,044*
-501-5-90.0No0002133134163000.06,058,465*
-511-4-10OutNo0004193629101000.03,055,291*
-521-3-11OutNo00182638225000.31,328,942*
-531-2-12OutNo00214343513201.5452,746
-541-1-13OutNo005234026505.6100,252
-551-0-14OutNo0111353814114.610,358
Total:81.0%61.6%419271912853210000000.0%1,973,045,744

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs