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 -0.3
St Mirren 0 Dundee FC 1 +2.1
Dundee Utd 0 St Johnstone 1 +1.7
-0.1
Aberdeen 2 Hearts 1 +0.6
Celtic 0 Livingston 0 +0.1
If winner is:HomeDrawAway
Week of 11/6100.0*Chance wins title100.0*Relegated100.0*Average seed
Rangers vs Ross County-0.0-0.0+0.1
+4.4-0.3-8.9
-0.2-0.0+0.5
Dundee FC vs Celtic+3.1+0.3-1.2
-0.1-0.0+0.0
Livingston vs Hibernian+1.0-0.2-0.7
Aberdeen vs Motherwell-0.4-0.1+0.5
St Johnstone vs St Mirren+0.3-0.2-0.1

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%1000No326,618
79-80Yes100No4*
7823-3-171.47129No7
7723-2-2Yes100No17*
7622-4-184.38416No51*
7522-3-281.38119No166*
7422-2-376.97723No320*
7321-4-272.172262No705*
7221-3-362.5633440No1,550*
7120-5-253.9544060No3,214*
7020-4-346.4464590No6,379*
6920-3-436.03650141No12,509*
6819-5-327.527512010No23,304*
6719-4-420.621502730No42,619*
6619-3-513.514473450No75,853*
6518-5-48.48414290No131,204*
6418-4-54.8533471410No223,670*
6317-6-42.5225492220No370,860*
6217-5-51.21174830400No594,898*
6117-4-60.50114338800No942,474*
6016-6-50.206354413100No1,450,031*
5916-5-60.003264821200No2,182,657*
5816-4-70.001184730400No3,219,006*
5715-6-60.0001141389100No4,637,948*
5615-5-70.0006334415200No6,545,409*
5514-7-60.0003234624400No9,047,379*
5414-6-7No011543338100No12,221,716*
5314-5-8No008354015200No16,180,845*
5213-7-7No00425432450000.0%20,968,005*
5113-6-8No001153933101000.026,614,862*
5013-5-9No0083140183000.033,088,303*
4912-7-8No00321402871000.040,319,382*
4812-6-9No001123536142000.048,094,826*
4712-5-10No0062640235000.156,206,084*
4611-7-9No00216383310100.564,355,667*
4511-6-10No0018304019301.472,141,432*
4410-8-9No003204030703.679,214,298*
4310-7-10No0011135391317.685,169,757*
4210-6-11No0005264423213.789,662,979*
419-8-10No002174333522.092,421,447*
409-7-11No001937431031.893,215,274*
399-6-12No000528501742.292,030,384*
388-8-11No00220522652.488,882,338*
378-7-12No00112503761.883,926,853*
368-6-13No007454870.177,489,180*
357-8-12No004385877.069,928,594*
347-7-13No002316782.861,631,676*
337-6-14No001247687.353,037,546*
326-8-13No00178290.944,541,398*
316-7-14No00128793.736,494,453*
306-6-15No0099195.729,133,887*
295-8-14No0069497.222,640,829*
285-7-15No049698.217,133,081*
275-6-16No029898.912,598,974*
264-8-15No019999.48,999,778*
254-7-16No19999.66,235,282*
244-6-17No010099.84,190,362*
233-8-16No010099.92,717,744*
223-7-17No0100100.01,703,676*
213-6-18No0100100.01,028,725*
203-5-19No0100100.0597,690*
192-7-18No0100100.0333,813*
182-6-19No0100100.0176,178*
172-5-20No0100100.089,768*
161-7-19No0100100.043,219*
6-15No100Yes359,675*
Total:0.0%000124691216232737.8%1,575,658,832

* Row combines multiple less frequent records.

Points
Chance Will Win Championship