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*Average seed
Ipswich 2 Nottm Forest 1 -0.9
Sheff Wed 1 Leeds 2 +0.2
Cardiff 3 Blackpool 2 -0.2
Birmingham 1 Charlton 0 +0.0
Huddersfield 2 Blackburn 2 +0.0
If winner is:HomeDrawAway
Week of 5/2100.0*Average seed
Nottm Forest vs Cardiff+1.3+0.4-1.6
Watford vs Sheff Wed+0.3-0.0-0.3
Charlton vs Bournemouth-0.3+0.0+0.3
Bolton vs Birmingham+0.3+0.0-0.3

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChancePremierChance will finish season at seedLeague
TPW-D-Lwins titleLeague123456789101112131415161718192021222324OneCount
621-0-0NoNo4046140No3,747,586,413
600-1-0NoNo8344315No2,846,523,586
590-0-1NoNo3565No3,747,699,233
Total:NoNo1726171724No10,341,809,232
Points
Chance Will Win Championship