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 10/21100.0*Chance wins title100.0*Relegated100.0*Average seed
Rangers vs Kilmarnock+2.1-1.2-2.6
-0.1-0.0+0.2
+0.3-0.1-0.4
Aberdeen vs Celtic+0.1+0.6-0.5
Dundee vs Motherwell+0.2+0.1-0.1
If winner is:HomeDrawAway
Week of 10/28100.0*Chance wins title100.0*Relegated100.0*Average seed
Hearts vs Rangers-2.4-1.0+2.5
+0.1-0.0-0.1
-0.4-0.1+0.3
Celtic vs Kilmarnock-0.9+0.6+1.5
Aberdeen vs Ross County-0.7+0.5+1.0
Motherwell vs Hibernian-0.1+0.1+0.1
Kilmarnock vs Hibernian+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112RelegatedCount
92-104Yes100No187,092*
9124-2-3100.0%1000No3,522*
9023-4-299.91000No6,942*
8923-3-399.91000No13,523*
8822-5-299.81000No24,643*
8722-4-399.71000No44,736*
8622-3-499.4991No77,615*
8521-5-399.1991No132,142*
8421-4-498.59910No219,146*
8320-6-397.69820No352,347*
8220-5-496.49640No554,010*
8120-4-594.89550No849,093*
8019-6-492.59370No1,275,034*
7919-5-589.590100No1,866,395*
7819-4-685.786140No2,669,903*
7718-6-581.0811900No3,739,596*
7618-5-675.3752410No5,124,946*
7517-7-568.7693020No6,869,427*
7417-6-661.4613630No9,019,367*
7317-5-753.4534250No11,599,574*
7216-7-645.24547800No14,595,600*
7116-6-736.937511200No18,023,434*
7016-5-829.029541700No21,790,605*
6915-7-721.8225423100No25,837,648*
6815-6-815.6165230200No30,021,917*
6714-8-710.6114838300No34,208,361*
6614-7-86.774245600No38,239,785*
6514-6-93.9435519000No41,899,276*
6413-8-82.12275515100No45,021,905*
6313-7-91.01205621200No47,461,714*
6213-6-100.40135429400No49,054,548*
6112-8-90.20848377000No49,742,745*
6012-7-100.104404312100No49,440,901*
5912-6-110.002314619200No48,219,976*
5811-8-100.0012246275000No46,113,742*
5711-7-110.0001442349100No43,217,714*
5610-9-100.00083540152000No39,725,211*
5510-8-11No042643234000No35,792,478*
5410-7-12No021741328100No31,592,814*
539-9-11No0110343915200No27,332,308*
529-8-12No00525422450000.0%23,161,579*
519-7-13No002163933101000.019,230,706*
508-9-12No0183140183000.015,623,836*
498-8-13No00421412760000.012,429,128*
488-7-14No001123636132000.09,675,961*
477-9-13No0062641224000.17,356,064*
467-8-14No00216383210100.55,478,049*
457-7-15No0019313918301.43,983,114*
446-9-14No004214028603.52,826,662*
436-8-15No0011336361317.41,960,925*
426-7-16No006284221313.51,323,845*
415-9-15No003194131621.7871,996*
405-8-16No011137401131.4559,800*
395-7-17No00629461942.0349,019*
384-9-16No00321482852.4212,042*
374-8-17No00114463961.9124,791*
364-7-18No008425070.671,166*
353-9-17No05356077.839,390*
343-8-18No02277083.920,796*
333-7-19No1217888.610,649*
323-6-20No0158592.15,281*
312-8-19No0109094.72,527*
302-7-20No059597.41,133*
292-6-21No39798.4512*
281-8-20No39798.4246*
271-7-21No49697.478*
17-26No100Yes184,010*
Total:7.9%81726191384211000.2%887,465,040

* Row combines multiple less frequent records.

Points
Chance Will Win Championship