How are these numbers calculated?

Big Games

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

Week of 5/6100.0*Championship100.0*Average seed
Chelsea 1 Huddersfield Town 1 +1.3
-0.0
Manchester City 0 Huddersfield Town 0 +0.4
+0.0
If winner is:HomeDrawAway
Swansea City vs Southampton+45.9-5.5-41.5
-0.8+0.0+0.8
If winner is:HomeDrawAway
Week of 5/13100.0*Championship100.0*Average seed
Southampton vs Manchester City-18.0+1.7+16.7
+0.6-0.1-0.5
Swansea City vs Stoke City+13.3+1.7-14.7
-0.1-0.0+0.1
Crystal Palace vs West Brom-1.1-1.1+2.0
+0.1+0.1-0.2
Huddersfield Town vs Arsenal+0.1+0.1-0.2
-0.2-0.0+0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920ChampionshipCount
392-0-0NoNo215524No1,621,819
371-1-0NoNo356410.9%2,647,634
361-0-1NoNo604039.73,240,390
350-2-0NoNo643635.61,081,142
340-1-1NoNo11622789.02,642,249
330-0-2NoNo51427Yes1,620,686
Total:NoNo314393211144.1%12,853,920
Points
Chance Will Win Championship