How are these numbers calculated?

Big Games

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

Week of 10/30100.0*Chance wins title100.0*Relegated100.0*Average seed
Celtic 0 Livingston 0 -0.0
-0.6
+0.0
Motherwell 1 Rangers 6 -0.2
+0.0
Aberdeen 2 Hearts 1 +0.4
-0.1
St Mirren 0 Dundee FC 1 +1.3
Dundee Utd 0 St Johnstone 1 +1.0
-0.1
If winner is:HomeDrawAway
Week of 11/6100.0*Chance wins title100.0*Relegated100.0*Average seed
Livingston vs Hibernian+0.1-0.0-0.0
-5.6+0.4+4.3
+0.6-0.1-0.4
Dundee FC vs Celtic+2.0+0.2-0.8
-0.1-0.0+0.0
Rangers vs Ross County-0.8+0.1+1.6
+0.0+0.0-0.1
Aberdeen vs Motherwell-0.2-0.1+0.4
St Johnstone vs St Mirren+0.2-0.2-0.1

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
9026-0-0100.0%1000No326,618
80-85Yes100No63*
7921-4-195.2955No105*
7821-3-293.6946No249*
7721-2-388.288120No618*
7620-4-284.785150No1,228*
7520-3-377.377221No2,571*
7419-5-272.3722620No5,320*
7319-4-365.7663230No10,192*
7219-3-456.3563950No19,777*
7118-5-348.0484480No36,638*
7018-4-439.039481200No66,826*
6918-3-530.330511810No117,768*
6817-5-422.522512520No202,623*
6717-4-515.716483240No339,039*
6616-6-410.2104339700No552,492*
6516-5-56.2636451210No881,834*
6416-4-63.4328491810No1,373,846*
6315-6-51.72205026300No2,090,692*
6215-5-60.71134634600No3,110,360*
6115-4-70.30840411000No4,527,989*
6014-6-60.104324616100No6,432,487*
5914-5-70.002234825300No8,947,327*
5813-7-60.0011545336000No12,186,407*
5713-6-70.0009384111100No16,221,926*
5613-5-80.00042946182000No21,141,948*
5512-7-7No022046275000No26,974,427*
5412-6-8No0112413610100No33,679,740*
5312-5-9No006324217200No41,170,114*
5211-7-8No0032243265000No49,261,693*
5111-6-9No001133835111000.0%57,677,984*
5011-5-10No0073041193000.066,129,747*
4910-7-9No0032040297100.074,190,089*
4810-6-10No001113437142000.081,459,000*
4710-5-11No00052541245000.187,505,132*
469-7-10No00215383410100.492,002,317*
459-6-11No0018304119201.294,544,656*
448-8-10No0003204229603.195,050,262*
438-7-11No0011237381216.693,432,387*
428-6-12No0006284420212.189,757,252*
417-8-11No002184430519.884,231,337*
407-7-12No001113940929.177,192,679*
397-6-13No00531471639.369,041,762*
386-8-12No00223512449.560,270,667*
376-7-13No00115503459.151,292,709*
366-6-14No009464567.842,538,855*
355-8-13No005395675.234,345,350*
345-7-14No003326581.426,977,921*
335-6-15No001257486.420,604,503*
324-8-14No01188190.315,280,073*
314-7-15No00138793.310,993,054*
304-6-16No0099195.67,668,330*
294-5-17No069497.15,163,412*
283-7-16No049698.23,365,493*
273-6-17No029899.02,108,539*
263-5-18No019999.41,272,514*
252-7-17No019999.7736,311*
242-6-18No0010099.8407,307*
232-5-19No010099.9214,549*
221-7-18No0100100.0107,668*
211-6-19No0100100.050,540*
201-5-20No0100100.022,647*
12-19No100Yes340,869*
Total:0.0%00136911131516151118.2%1,575,658,832

* Row combines multiple less frequent records.

Points
Chance Will Win Championship