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
Motherwell 1 Rangers 6 -0.5
Dundee Utd 0 St Johnstone 1 +1.1
Aberdeen 2 Hearts 1 +0.8
Celtic 0 Livingston 0 -0.3
St Mirren 0 Dundee FC 1 +1.2
If winner is:HomeDrawAway
Week of 11/6100.0*Chance wins title100.0*Relegated100.0*Average seed
Rangers vs Ross County-0.2-0.1+0.2
+6.5+1.6-7.6
-0.4-0.1+0.5
Dundee FC vs Celtic+1.5-0.3-1.3
Livingston vs Hibernian+0.7-0.2-0.5
Aberdeen vs Motherwell+0.1-0.2+0.1
St Johnstone vs St Mirren+0.2-0.3-0.1

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112RelegatedCount
8727-0-0100.0%1000No108,917
79-83Yes100No22*
7823-3-196.9973No32*
7723-2-2Yes100No81*
7622-4-199.5991No189*
7522-3-298.5991No407*
7422-2-396.5964No933*
7321-4-296.29640No1,917*
7221-3-393.79460No3,630*
7120-5-291.69280No7,039*
7020-4-388.188120No12,960*
6920-3-483.483160No23,449*
6819-5-377.9782110No40,985*
6719-4-471.0712720No70,199*
6619-3-562.5633440No116,720*
6518-5-453.15340600No189,531*
6418-4-543.143461110No301,343*
6317-6-433.0334917200No466,505*
6217-5-523.3234924400No701,695*
6117-4-615.015453271000No1,037,904*
6016-6-58.69373913200No1,497,893*
5916-5-64.24274322400No2,110,872*
5815-7-51.721740319100No2,918,697*
5715-6-60.5193339173000No3,945,597*
5615-5-70.10422402771000No5,213,548*
5514-7-60.001113436152000No6,764,493*
5414-6-70.00042239267100No8,571,285*
5314-5-80.00011133361630000.0%10,659,584*
5213-7-7No00421382881000.012,975,906*
5113-6-8No0011030371830000.015,473,310*
5013-5-9No0003183730101000.018,087,039*
4912-7-8No00182838214000.120,715,612*
4812-6-9No000316363211100.723,243,047*
4711-8-8No0017273922402.525,549,833*
4611-7-9No0031636331116.427,519,710*
4511-6-10No00018284021313.229,058,192*
4410-8-9No0003184032722.830,063,527*
4310-7-10No00011034411434.330,441,021*
4210-6-11No000525472346.330,202,269*
419-8-10No00217473457.729,356,411*
409-7-11No00110434667.727,932,622*
399-6-12No0005365876.126,009,070*
388-8-11No003296882.723,705,337*
378-7-12No001227787.921,133,017*
368-6-13No001158491.718,422,858*
357-8-12No00118994.515,709,668*
347-7-13No0079396.413,073,350*
337-6-14No0049697.810,638,667*
326-8-13No0039798.68,445,918*
316-7-14No029899.26,545,113*
306-6-15No019999.54,939,059*
295-8-14No019999.73,632,142*
285-7-15No0010099.92,603,760*
275-6-16No010099.91,812,887*
264-8-15No0100100.01,225,190*
254-7-16No0100100.0803,420*
244-6-17No0100100.0512,100*
233-8-16No0100100.0316,372*
223-7-17No0100100.0187,171*
213-6-18No0100100.0106,728*
203-5-19No100Yes58,580*
192-7-18No0100100.030,942*
17-18No100Yes23,028*
161-7-19No0100100.03,407*
6-15No100Yes111,298*
Total:0.2%011234681013193241.4%525,434,008

* Row combines multiple less frequent records.

Points
Chance Will Win Championship