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 2/25100.0*Average seed
West Brom vs Bournemouth+0.3-0.1-0.4
Tottenham Hotspur vs Stoke City+0.0-0.0-0.1
Southampton vs Arsenal-0.1+0.0+0.0
Everton vs Sunderland-0.0+0.0+0.1

What If

Chances based on how well the West Brom finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920ChampionshipCount
7613-0-01.7%99.0%241441310No510,940
7412-1-00.188.601340351010No37,534
7312-0-10.074.90628412140No50,617
7211-2-00.062.40319402981No203,043
7111-1-10.040.901931391820No540,910
7010-3-00.025.800422412860No1,018,083*
6910-2-1No13.0011236391200No2,619,250
6810-1-2No5.500526452310No4,895,689*
679-3-1No2.000216443620No9,108,313*
669-2-2No0.60018374950No17,155,424*
658-4-1No0.100042859100No27,616,651*
648-3-2No0.00011864160No44,886,108*
638-2-3No0.000011632600No69,090,914*
627-4-2No0.0006583600No97,889,189*
617-3-3No0.0003504700No137,151,721*
607-2-4No0.0001405910No103,155,850
6-5-2No0.0001435500No77,366,227*
596-4-3No0.00003267100No224,902,465*
586-3-4NoNo002375300No198,342,028
5-6-2NoNo002473200No74,377,173*
575-5-3NoNo001778500No164,753,005*
6-2-5NoNo0015805000No147,031,885
565-4-4NoNo010819000No242,937,501
6-1-6NoNo0010819000No97,334,611*
555-3-5NoNo067815100No237,931,468
4-6-3NoNo077914100No120,151,968*
544-5-4NoNo0373222000No196,579,982
5-2-6NoNo0372232000No159,531,532*
534-4-5NoNo0162315000No238,598,482
5-1-7NoNo0262315000No99,762,384*
524-3-6NoNo014840101000No191,299,413
3-6-4NoNo0151399100No116,670,168*
513-5-5NoNo003644173000No151,878,641
4-2-7NoNo003444183000No112,714,034*
503-4-6NoNo02243277100No150,926,058
2-7-4NoNo02243277100No65,402,621*
493-3-7NoNo0113536163000No101,912,320
2-6-5NoNo0133635142000No66,356,244*
482-5-6NoNo052438257100No122,785,951*
472-4-7NoNo02133234163000No84,513,983*
462-3-8NoNo00521362791000No54,775,942*
451-5-7NoNo02102936194000No32,832,046*
441-4-8NoNo00417363210100No18,227,419*
431-3-9NoNo0017264022400No9,338,533*
421-2-10NoNo002133736111000.0%4,273,506*
410-4-9NoNo00524422350000.01,727,196*
400-3-10NoNo001113736132000.1609,584*
390-2-11NoNo0042340267100.6172,716
380-1-12NoNo0110333716303.131,572
370-0-13NoNo002173831101011.2510,386
Total:0.0%0.1%000001145318842100000000.0%4,082,489,280

* Row combines multiple less frequent records.

Points
Chance Will Win Championship