How are these numbers calculated?

Big Games

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

Week of 2/9100.0*UEFA100.0*Average seed
Huddersfield Town 1 Arsenal 2 +4.1
+0.1
Fulham 0 Manchester United 3 -1.4
-0.1
If winner is:HomeDrawAway
Manchester City vs Chelsea+3.4+0.1-6.0
+0.1+0.0-0.1
Tottenham Hotspur vs Leicester City-0.7+0.5+1.4

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA1234567891011121314151617181920DemotionCount
8612-0-06.6%Yes744481No346,757
8411-1-01.3100.0%1246780No1,111,329
8311-0-10.599.901568160No1,275,497
8210-2-00.299.8010692100No3,283,660
8110-1-10.199.105603410No7,489,100
809-3-00.098.003524320No10,081,494*
799-2-10.095.701425340No19,916,230
789-1-20.091.400306180No29,365,479*
778-3-10.085.5002164140No39,940,319*
768-2-20.076.70013632210No58,982,808*
758-1-3No64.307573330No39,032,418
7-4-1No68.009593020No33,494,815
747-3-2No54.504504050No74,305,293
8-0-4No52.904494160No14,377,615*
737-2-3No40.8023949100No81,698,063
6-5-1No44.402424780No24,722,830
726-4-2No31.3013053160No68,201,391
7-1-4No28.6012853180No46,198,913*
716-3-3No20.40020542500No99,502,144
5-6-1No22.9002255220No12,988,638
7-0-5No18.20018532900No9,623,508
706-2-4No12.1012503700No80,997,631
5-5-2No13.901452340No43,359,525*
695-4-3No7.608464600No77,732,410
6-1-5No6.907444900No39,748,542*
685-3-4No3.804365910No84,015,643
4-6-2No4.204385710No24,962,370*
675-2-5No1.702277020No54,075,424
4-5-3No2.102296710No41,659,500*
664-4-4No0.8012076300No54,349,716
5-1-6No0.701197740No24,761,216*
654-3-5No0.3001281600No46,455,173
3-6-3No0.300148050No17,080,268*
644-2-6No0.107821100No25,724,603*
3-5-4No0.100882900No22,454,054
633-4-5No0.004791600No23,894,268
4-1-7No0.004791700No10,537,825*
623-3-6No0.0027324100No23,727,081*
613-2-7No0.0016433200No15,345,150*
602-4-6No0.0005342500No9,297,485*
592-3-7No0.00040491000No5,374,694*
582-2-8NoNo0285318200No2,883,140*
571-4-7NoNo0175028400No1,423,518*
561-3-8NoNo09423810100No657,621*
551-2-9NoNo4304319300No274,781*
540-4-8NoNo1184230810No100,584*
530-3-9NoNo08333817300No32,993*
520-2-10NoNo03203829810No9,126
510-1-11NoNo1931381840No1,668
500-0-12NoNo021636331210No175,130
Total:0.0%27.0%00423343630000000No1,407,049,440

* Row combines multiple less frequent records.

Points
Chance Will Win Championship