How are these numbers calculated?

Big Games

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

Week of 10/24100.0*Chance wins title100.0*Relegated100.0*Average seed
Rangers 2 Livingston 0 -0.0
+2.4
-0.2
St Johnstone 0 Dundee Utd 0 -0.2
If winner is:HomeDrawAway
St Mirren vs Motherwell+1.0-0.2-0.7
St Mirren vs Hamilton Accies+0.2-0.4+0.1
Kilmarnock vs Motherwell-0.1-0.0+0.2
If winner is:HomeDrawAway
Week of 10/31100.0*Chance wins title100.0*Relegated100.0*Average seed
Livingston vs Motherwell-5.8+0.6+4.8
+0.5-0.1-0.4
Ross County vs Livingston+6.8+1.2-5.9
-0.5-0.1+0.5
Rangers vs Hamilton Accies-0.5+0.2+1.5
+0.0-0.0-0.1
Kilmarnock vs Rangers+0.1+0.0-0.1
Motherwell vs Celtic+0.3+0.0-0.2
-0.1+0.0+0.0
Celtic vs St Mirren-0.6+0.1+1.5
+0.0-0.0-0.1
Hibernian vs St Johnstone-0.5+0.1+1.0
+0.0+0.0-0.1
Hamilton Accies vs Aberdeen+1.3-0.0-0.8
-0.1+0.0+0.0
St Johnstone vs Kilmarnock+0.8-0.0-0.5
St Mirren vs Dundee Utd+0.5-0.3-0.3
Dundee Utd vs Ross County-0.3-0.3+0.5

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112RelegatedCount
8926-0-098.8%991No3,748,211
8524-2-0No100No1
8324-0-2Yes100No3*
8223-2-180.08020No10
8123-1-284.68515No26*
8022-3-169.16931No68*
7922-2-259.860382No229*
7821-4-152.252462No531*
7721-3-245.145532No1,342*
7621-2-337.337585No3,150*
7520-4-230.0306280No6,797*
7420-3-324.42464110No15,166*
7319-5-217.81866160No31,162*
7219-4-312.312652210No63,138*
7119-3-48.48612920No124,437*
7018-5-35.25553730No235,979*
6918-4-43.13474460No439,081*
6818-3-51.7239501000No795,108*
6717-5-40.8130531510No1,397,932*
6617-4-50.4022542220No2,401,619*
6516-6-40.2015522930No4,018,448*
6416-5-50.10104737600No6,559,297*
6316-4-60.00640441000No10,475,347*
6215-6-50.00332491600No16,325,442*
6115-5-60.002245023100No24,854,461*
6015-4-70.001174931200No36,981,360*
5914-6-60.000114540500No53,802,943*
5814-5-70.00063847900No76,516,085*
5713-7-6No03305314100No106,508,675*
5613-6-7No02215421200No144,938,637*
5513-5-8No011452294000No193,026,998*
5412-7-7No00947377000No251,581,081*
5312-6-8No005394412100No320,759,433*
5212-5-9No0022947192000No400,307,557*
5111-7-8No0120472740000.0%488,827,075*
5011-6-9No0012423691000.0584,116,416*
4911-5-10No0073442152000.0683,093,987*
4810-7-9No00325442440000.0781,611,267*
4710-6-10No0115413391000.0874,853,976*
4610-5-11No0083440162000.0958,090,948*
459-7-10No0042442255000.11,026,220,813*
449-6-11No00114383411100.51,074,633,269*
438-8-10No007304019301.51,100,377,690*
428-7-11No003204129703.71,101,123,051*
418-6-12No0011136381317.71,076,647,093*
407-8-11No0006274222314.01,028,259,991*
397-7-12No002174232622.5958,622,633*
387-6-13No0011036411232.7872,191,416*
376-8-12No000528472043.6773,996,278*
366-7-13No00219483054.4669,623,813*
356-6-14No00112464164.3564,264,721*
345-8-13No0007405372.9462,923,801*
335-7-14No0004336480.0369,397,612*
325-6-15No002257385.7286,428,822*
314-8-14No001188190.1215,637,208*
304-7-15No00138793.3157,453,241*
294-6-16No0089195.6111,328,169*
284-5-17No0059597.376,123,303*
273-7-16No0039798.350,243,216*
263-6-17No029899.031,959,960*
253-5-18No019999.519,545,402*
242-7-17No019999.711,454,762*
232-6-18No0010099.96,420,265*
222-5-19No0010099.93,425,621*
211-7-18No0100100.01,729,060*
201-6-19No0100100.0826,540*
191-5-20No0100100.0369,213*
181-4-21No0100100.0153,202*
11-17No100Yes3,833,476*
Total:0.0%00015913151515141218.7%18,081,727,064

* Row combines multiple less frequent records.

Points
Chance Will Win Championship