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
Aberdeen vs Celtic+10.5-0.6-9.6
+0.3-0.0-0.2
Rangers vs Kilmarnock-0.8+0.5+0.9
Dundee vs Motherwell+0.4+0.2-0.4
Hibernian vs Hearts-0.1+0.1+0.0
St Johnstone vs Ross County-0.1+0.1+0.1
If winner is:HomeDrawAway
Week of 10/28100.0*Chance wins title100.0*Relegated100.0*Average seed
Aberdeen vs Ross County+4.8-2.9-6.7
-0.0-0.0+0.1
+0.2-0.1-0.2
Celtic vs Kilmarnock-3.2+2.2+4.9
-0.0+0.0+0.1
Hearts vs Rangers+0.7+0.4-0.8
Motherwell vs Hibernian-0.3+0.3+0.2
Kilmarnock vs Hibernian+0.2+0.1-0.2
Partick Thistle vs St Johnstone+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112RelegatedCount
98-110Yes100No193,582*
9724-2-3100.0%1000No9,941*
9623-4-2Yes100No18,996*
9523-3-3100.01000No35,292*
9422-5-2100.01000No62,943*
9322-4-3100.01000No109,087*
9222-3-4100.01000No185,276*
9121-5-3100.01000No303,916*
9021-4-499.91000No486,338*
8920-6-399.91000No754,918*
8820-5-499.81000No1,150,664*
8720-4-599.71000No1,702,377*
8619-6-499.49910No2,464,231*
8519-5-599.1991No3,484,161*
8418-7-498.69910No4,814,929*
8318-6-597.89820No6,502,138*
8218-5-696.79730No8,601,863*
8117-7-595.39550No11,128,626*
8017-6-693.39370No14,094,792*
7917-5-790.89190No17,478,136*
7816-7-687.6881200No21,235,869*
7716-6-783.7841600No25,268,050*
7615-8-679.0792100No29,488,605*
7515-7-773.57326000No33,725,072*
7415-6-867.2673210No37,783,389*
7314-8-760.26038100No41,524,590*
7214-7-852.75345300No44,736,372*
7114-6-944.84551400No47,274,253*
7013-8-836.93756700No48,991,005*
6913-7-929.329591100No49,755,693*
6813-6-1022.2226116100No49,585,748*
6712-8-915.9166023200No48,457,879*
6612-7-1010.8115630300No46,423,910*
6511-9-96.775037600No43,615,637*
6411-8-103.94414311100No40,180,706*
6311-7-112.02324717200No36,290,956*
6210-9-100.91244824300No32,115,878*
6110-8-110.401645327000No27,880,641*
6010-7-120.109393912100No23,696,782*
599-9-110.005304319300No19,749,869*
589-8-120.0022143276000No16,106,515*
579-7-130.00113393511100No12,881,964*
568-9-120.0007314118300No10,071,996*
558-8-13No03214227600No7,703,004*
548-7-14No0113373612100No5,773,747*
537-9-13No006284120300No4,227,700*
527-8-14No0031840308100No3,028,240*
517-7-15No01103438152000.0%2,115,898*
506-9-14No0052441245000.01,447,957*
496-8-15No00214383411100.0962,782*
486-7-16No0172940203000.1624,213*
475-9-15No0031940308100.3395,175*
465-8-16No0111343815201.0244,154*
455-7-17No005244025502.7146,552*
444-9-16No021538341016.085,357*
434-8-17No018304018211.348,617*
424-7-18No04214228519.026,487*
413-9-17No02143936927.713,848*
403-8-18No1832441638.17,309*
393-7-19No0425482447.53,460*
382-9-18No0216483558.51,661*
372-8-19No111444566.9779*
362-7-20No05395675.2339*
352-6-21No4346278.8137*
341-8-20No198189.648*
331-7-21No287283.318*
321-6-22No100Yes6
311-5-23No208080.05*
301-4-24No100Yes2
230-0-29No0100100.0183,960
Total:35.5%3534178321000000.0%887,465,040

* Row combines multiple less frequent records.

Points
Chance Will Win Championship