How are these numbers calculated?

Big Games

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

Week of 1/16100.0*Chance wins title100.0*Relegated
Celtic 0 Livingston 0 -0.2
No
If winner is:HomeDrawAway
Motherwell vs Rangers+0.5+0.1-0.1
Livingston vs Celtic-0.2-0.1+0.1
+0.0NoNo
If winner is:HomeDrawAway
Week of 1/23100.0*Chance wins title100.0*Relegated
Rangers vs Ross County-0.1+0.1+0.7
Hibernian vs Rangers+0.4+0.1-0.1
St Mirren vs Celtic-0.2-0.1+0.1
+0.0NoNo
Celtic vs Hamilton Accies+0.1-0.1-0.2
NoNo+0.0

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112RelegatedCount
9617-0-077.0%7723No4,462,364
9416-1-054.85545No2,271,657
9316-0-135.93664No2,251,756
9215-2-034.53565No9,322,612
9115-1-120.22080No18,189,601
9014-3-016.61783No32,333,040*
8914-2-19.71090No68,411,715
8814-1-26.3694No105,769,342*
8713-3-13.84960No178,507,650*
8613-2-22.1298No274,730,240*
8512-4-11.21990No387,942,249*
8412-3-20.61990No550,565,967*
8312-2-30.301000No717,866,671*
8211-4-20.201000No905,755,599*
8111-3-30.101000No1,104,358,994*
8010-5-20.101000No1,272,803,865*
7910-4-30.001000No1,424,599,051*
7810-3-40.0010000No1,529,516,192*
779-5-30.0010000No1,574,809,619*
769-4-40.0010000No1,569,848,641*
758-6-30.009910No1,503,306,032*
748-5-40.009910No1,387,763,555*
738-4-50.009820No1,237,895,776*
727-6-40.009640No1,062,794,528*
717-5-50.009460No880,720,218*
707-4-60.00901000No704,293,080*
696-6-50.00841600No542,482,899*
686-5-60.00772210No403,061,108*
676-4-70.00673120No288,572,859*
665-6-60.005739400No198,845,049*
655-5-70.00454780No131,936,350*
644-7-6No34531400No84,136,643*
634-6-7No23552200No51,509,717*
624-5-8No15533210No30,266,011*
613-7-7No8474320No17,018,484*
603-6-8No4385350No9,146,363*
593-5-9No2286290No4,689,571*
582-7-8No118661500No2,287,264*
572-6-9No011652400No1,058,097*
562-5-10No06603410No462,270*
552-4-11No03514420No190,580*
541-6-10No01415350No73,402*
531-5-11No0306090No26,074*
521-4-12No01962181No8,701*
510-6-11No01158293No2,523*
500-5-12No4493790No671*
490-4-13No33744142No146*
480-3-14No13373317No30*
470-2-15No3367No3
450-0-17No062841213000.0%4,204,123
Total:0.3%09640000000000.0%20,281,068,952

* Row combines multiple less frequent records.

Points
Chance Will Win Championship