How are these numbers calculated?

Big Games

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

Week of 4/25100.0*League One100.0*Average seed
Millwall 3 Derby 3 +0.6
+0.0
Rotherham 1 Norwich 1 +0.5
Brighton 0 Watford 2 -0.1
Wigan 0 Wolves 1 +0.3
If winner is:HomeDrawAway
Week of 5/2100.0*League One100.0*Average seed
Brentford vs Wigan+0.1+0.1-0.7
Wolves vs Millwall-0.0-0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChancePremierChance will finish season at seedLeague
TPW-D-Lwins titleLeague123456789101112131415161718192021222324OneCount
441-0-0NoNo100Yes4,556,629,377
420-1-0NoNo8416Yes8,590,316,565
410-0-1NoNo8416Yes18,062,437,258
Total:NoNo8614Yes31,209,383,200
Points
Chance Will Win Championship