How are these numbers calculated?

Big Games

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

Week of 5/1100.0*Promoted100.0*Average seed
Swindon Town 1 Ipswich Town 2 +0.1
+1.0
AFC Wimbledon 1 Portsmouth 3 -0.1
Shrewsbury Town 2 Oxford United 3 -0.1
-0.0
Accrington Stan 1 Charlton Athletic 1 +0.1
Rochdale 1 Doncaster Rovers 2 -0.1
Bristol Rovers 0 Crewe Alexandra 1 -0.1
Burton Albion 1 Gillingham 1 +0.1
Fleetwood Town 1 Milton Keynes D 1 +0.0
If winner is:HomeDrawAway
Shrewsbury Town vs Ipswich Town-1.1-0.2+0.9
Blackpool vs Doncaster Rovers+0.2+0.0-0.2
Charlton Athletic vs Lincoln City-0.1-0.0+0.1
If winner is:HomeDrawAway
Week of 5/8100.0*Promoted100.0*Average seed
Ipswich Town vs Fleetwood Town+0.9-0.2-1.1
Milton Keynes D vs Rochdale-0.2+0.1+0.3
Doncaster Rovers vs Peterborough Un-0.2-0.0+0.2
Gillingham vs Plymouth Argyle-0.1+0.1+0.2
Portsmouth vs Accrington Stan+0.1+0.0-0.2
Charlton Athletic vs Hull City-0.1-0.0+0.1
Crewe Alexandra vs Shrewsbury Town-0.1+0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
712-0-0NoNo25048No10,168,289
691-1-0NoNo20728No10,772,801
681-0-1NoNo2404711No15,751,821
670-2-0NoNo133636141No2,855,915
660-1-1NoNo3173531122No8,344,822
650-0-2NoNo0216363411No6,104,912
Total:NoNo0143620121062No53,998,560
Points
Chance Will Win Championship