How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 8/5100.0*Chance wins title100.0*Relegated100.0*Average seed
Motherwell vs Rangers+2.9-0.8-2.5
-3.6+0.5+3.5
+0.6-0.1-0.6
Livingston vs Celtic-0.0+0.1-0.1
+0.0-0.1+0.0
Kilmarnock vs St Johnstone-0.1+0.1-0.0
+0.0-0.1+0.0
Aberdeen vs Hamilton-0.1+0.1-0.0
+0.0-0.1+0.0
Hibernian vs Livingston-0.1+0.1-0.0
+0.0-0.1+0.0
Celtic vs Hearts-0.1+0.2-0.1
+0.0-0.1+0.0
Dundee vs St Mirren-0.0+0.1-0.1
+0.0-0.1+0.0
If winner is:HomeDrawAway
Week of 8/12100.0*Chance wins title100.0*Relegated100.0*Average seed
St Johnstone vs Motherwell-2.4-0.7+3.0
+3.3+0.4-3.7
-0.6-0.1+0.7
St Mirren vs Aberdeen-0.0+0.1-0.1
+0.0-0.1+0.0
Rangers vs Hibernian-0.0+0.2-0.1
+0.0-0.1+0.0
Kilmarnock vs Hearts-0.1+0.2-0.1
+0.0-0.1+0.0
Hamilton vs Dundee-0.0+0.1-0.1
+0.0-0.1+0.0

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112RelegatedCount
93-114Yes100No5,593,665*
9229-5-4100.0%1000No6,919*
9129-4-5Yes100No13,057*
9028-6-4100.01000No24,152*
8928-5-5Yes100No44,003*
8827-7-4100.01000No78,171*
8727-6-5100.01000No137,078*
8627-5-6100.01000No234,934*
8526-7-5100.01000No395,058*
8426-6-6100.01000No651,064*
8325-8-5100.01000No1,055,043*
8225-7-6100.01000No1,680,949*
8125-6-799.910000No2,631,368*
8024-8-699.910000No4,052,784*
7924-7-799.810000No6,125,447*
7824-6-899.710000No9,111,712*
7723-8-799.599100No13,343,874*
7623-7-899.19910No19,217,835*
7522-9-798.799100No27,250,675*
7422-8-897.998200No38,033,022*
7322-7-996.997300No52,249,085*
7221-9-895.495500No70,711,909*
7121-8-993.3937000No94,216,585*
7021-7-1090.4909000No123,636,690*
6920-9-986.58713000No159,819,921*
6820-8-1081.581181000No203,526,254*
6720-7-1175.175232000No255,375,916*
6619-9-1067.4672930000No315,677,967*
6519-8-1158.4583560000No384,525,595*
6418-10-1048.348411010000No461,594,083*
6318-9-1137.738451520000No545,978,401*
6218-8-1227.327462240000No636,416,237*
6117-10-1118.018433081000No731,178,291*
6017-9-1210.51036371420000No827,790,024*
5917-8-135.35274023510000No923,596,291*
5816-10-122.221737311120000No1,015,569,983*
5716-9-130.7182937204000000.0%1,100,610,441*
5616-8-140.20318363011200000.01,175,345,095*
5515-10-130.0019283721510000.01,236,969,066*
5415-9-140.00031635321220000.01,282,777,357*
5314-11-130.0001725372361000.01,310,720,570*
5214-10-140.000021333341530000.01,319,668,576*
5114-9-15No000521372781000.01,308,925,173*
5013-11-14No0001103036184000.11,278,999,780*
4913-10-15No0000418363010100.61,231,014,730*
4813-9-16No000019283720402.21,166,935,784*
4712-11-15No000031837311015.81,089,388,168*
4612-10-16No000019293919312.21,001,412,403*
4512-9-17No00004204030621.2906,331,551*
4411-11-16No000021235391231.9807,337,785*
4311-10-17No00001628452143.4707,812,614*
4211-9-18No0000319463154.4610,606,999*
4110-11-17No000113444264.3518,216,988*
4010-10-18No00007395372.7432,586,782*
3910-9-19No00004326479.6355,104,104*
389-11-18No0002257285.1286,540,082*
379-10-19No001198089.3227,213,239*
369-9-20No0001148692.5177,029,738*
358-11-19No000109094.8135,439,168*
348-10-20No00079396.5101,765,577*
338-9-21No0059597.775,013,168*
327-11-20No0039798.554,272,185*
317-10-21No0029899.138,486,888*
307-9-22No019999.426,745,849*
296-11-21No019999.718,208,187*
286-10-22No0010099.812,145,776*
276-9-23No0010099.97,913,921*
265-11-22No0010099.95,046,769*
255-10-23No0100100.03,143,139*
245-9-24No0100100.01,908,013*
235-8-25No0100100.01,132,149*
224-10-24No0100100.0653,108*
214-9-25No0100100.0366,807*
204-8-26No0100100.0200,766*
193-10-25No0100100.0105,552*
0-18No100Yes5,690,839*
Total:8.5%88888888888812.3%26,951,328,928

* Row combines multiple less frequent records.

Points
Chance Will Win Championship