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
Manchester City 0 Huddersfield Town 0 +1.5
-0.1
Chelsea 1 Huddersfield Town 1 +1.2
-0.1
If winner is:HomeDrawAway
Swansea City vs Southampton+50.6+10.9-43.0
-0.8-0.2+0.7
If winner is:HomeDrawAway
Week of 5/13100.0*Championship100.0*Average seed
Southampton vs Manchester City-26.3-7.9+5.9
+1.0+0.3-0.2
Swansea City vs Stoke City+14.3+0.3-15.5
-0.1+0.0+0.1
Crystal Palace vs West Brom-0.9-0.9+2.4
+0.1+0.1-0.3
Huddersfield Town vs Arsenal-0.1-0.1+0.1

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
392-0-0NoNo47475No932,923
371-1-0NoNo594100.2%5,315,694
361-0-1NoNo891111.111,163,838
350-2-0NoNo633736.63,239,858
340-1-1NoNo18691381.710,557,401
330-0-2NoNo66312Yes7,352,046
Total:NoNo19423810047.8%38,561,760
Points
Chance Will Win Championship