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 -0.6
Sheff Wed 1 Leeds 2 +0.3
Cardiff 3 Blackpool 2 -0.1
Birmingham 1 Charlton 0 +0.0
If winner is:HomeDrawAway
Week of 5/2100.0*Average seed
Nottm Forest vs Cardiff+0.9+0.2-2.0
Charlton vs Bournemouth-0.5-0.0+0.3
Bolton vs Birmingham+0.3+0.0-0.5
Watford vs Sheff Wed+0.1-0.1-0.4

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
621-0-0NoNo543970No15,024,223,796
600-1-0NoNo1845324No8,590,324,179
590-0-1NoNo5446No7,594,835,225
Total:NoNo3131121411No31,209,383,200
Points
Chance Will Win Championship