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*Relegated100.0*Average seed
Levadiakos 0 Olympiakos 2 +0.6
No
+0.2
Panathinaikos 2 Xanthi 2 +0.1
Asteras 0 PAOK 3 +0.1
Atromitos 2 Panetolikos 2 +0.0
Giannina 0 AEK 4 -0.0
If winner is:HomeDrawAway
Week of 1/19100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Giannina vs Olympiakos-0.6-0.1+0.2
+0.0NoNo
-0.2-0.1+0.1
OFI vs Panetolikos+0.1+0.0-0.1
Lamia vs Panathinaikos+0.1+0.0-0.1
Larissa vs Aris+0.0+0.0-0.1
Xanthi vs Atromitos+0.0+0.0-0.1
AEK vs Asteras-0.0+0.1+0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsUEFA CL12345678910111213141516RelegatedCount
7815-0-0In102.0%991No1,123,819
7614-1-0In109.8955No1,666,175
7413-2-0In126.98713No6,233,718
7212-3-0In155.57228No14,285,703
7011-4-0In192.054460No22,458,326
6810-5-0In229.135650No25,680,017
669-6-0In259.0208000No22,073,549
648-7-0In274.898920No14,537,104
627-8-0In270.2389800No7,395,771
606-9-0In240.71801910No2,910,758
585-10-0In186.20623530No878,937
564-11-0In118.804050100No198,843
543-12-0In56.91954262No33,116
522-13-099.9%19.06424380No3,885
501-14-098.52.212052261No275
480-15-081.8No18451818No11
330-0-15OutNo02294720200.0%919,433
-914-0-1In127.38614No1,713,388
-1113-1-1100.0152.1742600No12,554,449*
-1213-0-2In177.761390No6,055,662
-1312-2-1In185.057430No42,302,808
-1412-1-2In211.744560No40,135,522
-1511-3-1In222.3396100No99,312,719*
-1611-2-2In243.4287200No121,956,091
-1710-4-1In255.0227800No195,754,108*
-1810-3-2In266.9158410No241,217,312*
-1910-2-3In273.4108820No324,858,457*
-209-4-2In275.4790400No368,664,472*
-219-3-3In271.7489700No439,534,296*
-228-5-2In262.02871100No465,151,491*
-238-4-3In245.71811700No491,411,186*
-248-3-4In222.71742410No487,231,297*
-257-5-3100.0194.306533200No465,099,993*
-267-4-4100.0161.505441500No425,401,578*
-277-3-5100.0126.904248900No373,834,267*
-286-5-4100.093.40315316100No313,584,981*
-296-4-5100.063.60215324200No253,584,949*
-305-6-499.939.50134934400No196,030,762*
-315-5-599.822.1074243800No145,239,331*
-325-4-699.210.904324915100No103,261,029*
-334-6-597.84.702225024200000No70,137,085*
-344-5-694.31.711346355000No45,552,919*
-354-4-787.60.507374411100No28,286,947*
-363-6-676.60.103264821300No16,713,410*
-373-5-761.10.0011645317100No9,394,113*
-383-4-843.20.0008354015200No5,016,540*
-392-6-726.10.00032342266000No2,532,265*
-402-5-813.0No0112353614200No1,204,894*
-412-4-95.1No005243925610No538,236*
-421-6-81.5No021234351520No224,690*
-431-5-90.3No005223827710No86,834*
-441-4-100.0No011132361720No30,774*
-451-3-11OutNo0419393070No9,799*
-460-5-10OutNo1832391820No2,891*
-470-4-11OutNo0319423140No710*
-480-3-12OutNo63346141No129
Total:99.6%192.3%662227200000000000.0%5,914,021,824

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs