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
Rochdale 1 Doncaster Rovers 2 +1.0
AFC Wimbledon 1 Portsmouth 3 No
Shrewsbury Town 2 Oxford United 3 No
Fleetwood Town 1 Milton Keynes D 1 +0.1
Swindon Town 1 Ipswich Town 2 -0.1
Accrington Stan 1 Charlton Athletic 1 +0.1
Bristol Rovers 0 Crewe Alexandra 1 -0.2
Burton Albion 1 Gillingham 1 +0.0
If winner is:HomeDrawAway
Blackpool vs Doncaster Rovers-1.0-0.1+1.4
Shrewsbury Town vs Ipswich Town+0.2+0.1-0.2
Charlton Athletic vs Lincoln City-0.1-0.0+0.0
If winner is:HomeDrawAway
Week of 5/8100.0*Promoted100.0*Average seed
Doncaster Rovers vs Peterborough Un+1.4-0.0-0.9
Gillingham vs Plymouth Argyle-0.2+0.0+0.3
Portsmouth vs Accrington Stan+0.2+0.0-0.3
Milton Keynes D vs Rochdale-0.2+0.2+0.3
Crewe Alexandra vs Shrewsbury Town-0.2+0.1+0.2
Ipswich Town vs Fleetwood Town-0.2+0.1+0.2
Charlton Athletic vs Hull City-0.1-0.0+0.0

What If

Chances based on how well the Doncaster Rovers finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
702-0-0NoNo335611No5,246,890
681-1-0NoNo4364516No7,747,834
671-0-1NoNo93540151No15,432,863
660-2-0NoNo2163833101No2,855,895
650-1-1NoNo0215393410No11,375,977
640-0-2NoNo2184437No11,339,101
Total:NoNo4131919181710No53,998,560
Points
Chance Will Win Championship