How are these numbers calculated?

Big Games

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

Week of 9/15100.0*Chance in playoffs100.0*UEFA CL100.0*Relegated100.0*Average seed
Xanthi 1 Panetolikos 1 -3.5
-2.7
+1.8
-0.4
Atromitos 1 Lamia 0 -0.3
-0.3
-0.2
Olympiakos 2 Asteras 1 -0.3
-0.4
-0.2
OFI 1 PAOK 3 -0.3
-0.5
-0.2
AEK 4 Panionios 0 -0.2
-0.4
-0.2
Larissa 1 Panathinaikos 3 -0.2
-0.1
Apollon 1 Giannina 2 -0.2
-0.1
If winner is:HomeDrawAway
Aris vs Levadiakos-0.1+0.2*-0.0
-0.1+0.2+0.1
-0.1+0.0+0.2
If winner is:HomeDrawAway
Week of 9/23100.0*Chance in playoffs100.0*UEFA CL100.0*Relegated100.0*Average seed
Xanthi vs OFI+3.1-2.2-4.4
+1.6-1.2-2.2
-4.7+2.5+7.5
+0.7-0.4-1.0
Panionios vs Olympiakos+0.2+0.1-0.3
+0.2+0.1-0.3
+0.7-0.2-0.7
Atromitos vs Larissa-0.2+0.2+0.2
-0.2+0.2+0.2
-0.2+0.0+0.5
Panetolikos vs Lamia-0.2+0.2+0.2
-0.1+0.1+0.1
-0.2-0.0+0.7
Giannina vs Aris+0.1+0.1-0.2
+0.2+0.1-0.3
+0.4-0.1-0.4
Panathinaikos vs Levadiakos-0.1+0.2-0.0
-0.1+0.1+0.0
-0.0-0.0+0.1
PAOK vs AEK-0.1+0.2+0.1
-0.0+0.1-0.1
Asteras vs Apollon-0.0+0.1*-0.0
+0.1-0.3+0.2

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsUEFA CL12345678910111213141516RelegatedCount
68-83InYes100No109,513*
6720-5-2In100.7%1000No872*
6620-4-3In101.7991No1,925*
6520-3-4In102.6991No3,903*
6419-5-3In104.2982No7,464*
6319-4-4In105.99730No14,091*
6219-3-5In110.09550No26,011*
6118-5-4In114.99280No46,899*
6018-4-5In121.5891100No81,689*
5917-6-4In130.88316100No140,519*
5817-5-5In140.47721200No232,899*
5717-4-6In151.66927300No378,714*
5616-6-5In162.26034600No598,058*
5516-5-6100.0%169.1494010100No920,730*
5416-4-7100.0169.5384416200No1,389,720*
5315-6-6100.0160.42744235000No2,043,765*
5215-5-799.9140.41841319100No2,941,231*
5114-7-699.7111.4103436163000No4,126,892*
5014-6-798.978.252437257100No5,668,019*
4914-5-896.847.12153332143000No7,592,989*
4813-7-791.723.6182535237100No9,956,788*
4713-6-881.59.4031532311530000No12,755,162*
4613-5-965.22.801723342591000No15,967,661*
4512-7-844.70.60031329321851000No19,551,284*
4412-6-924.80.10015193328122000No23,389,577*
4312-5-1010.50.0001925342271000No27,368,265*
4211-7-93.20.000031430321740000No31,285,682*
4111-6-100.70.000015193328122000No34,954,026*
4010-8-90.1No00019243423810000.0%38,176,417*
3910-7-100.0No00031329321851000.040,731,629*
3810-6-110.0No00151832291330000.042,468,061*
379-8-100.0No0001824342481000.143,255,798*
369-7-11OutNo0003132932185000.542,998,601*
359-6-12OutNo0001519332811202.041,762,300*
348-8-11OutNo000210263521606.239,570,028*
338-7-12OutNo0000417333113214.336,589,728*
328-6-13OutNo00019263722426.833,018,489*
317-8-12OutNo000041737331042.329,032,604*
307-7-13OutNo00011031411758.324,884,613*
297-6-14OutNo000523452872.420,785,839*
286-8-13OutNo000215444083.216,885,195*
276-7-14OutNo0019395290.613,351,777*
266-6-15OutNo0005326395.210,268,004*
255-8-14OutNo0002247397.77,657,505*
245-7-15OutNo001188199.05,556,439*
235-6-16OutNo000128799.63,903,122*
224-8-15OutNo0089299.82,658,716*
214-7-16OutNo0059599.91,750,857*
204-6-17OutNo0397100.01,115,657*
193-8-16OutNo0298100.0682,813*
183-7-17OutNo0199100.0405,301*
173-6-18OutNo00100100.0229,648*
162-8-17OutNo0100Yes124,863*
152-7-18OutNo0100Yes64,637*
142-6-19OutNo0100Yes32,427*
132-5-20OutNo0100Yes15,191*
121-7-19OutNo0100Yes6,798*
2-11OutNo100Yes113,235*
Total:10.7%4.3%112345678991010109817.1%699,650,640

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs