How are these numbers calculated?

Big Games

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

Week of 4/22100.0*Average seed
Charlton Athletic 2 Morecambe 3 -0.6
Wycombe Wanderers 0 Lincoln City 2 -0.2
Bolton Wanderers 1 Shrewsbury Town 0 +0.1
Port Vale 2 Bristol Rovers 0 +0.0
Sheffield Wed 2 Exeter City 1 +0.0
If winner is:HomeDrawAway
Lincoln City vs Burton Albion-0.1+0.1+0.2
Plymouth Argyle vs Bristol Rovers+0.0-0.0-0.1
If winner is:HomeDrawAway
Week of 4/29100.0*Average seed
Charlton Athletic vs Port Vale+0.5-0.2-0.7
Bolton Wanderers vs Fleetwood Town+0.1-0.0-0.3
Shrewsbury Town vs Sheffield Wed-0.3+0.0+0.1
Morecambe vs Lincoln City+0.1+0.0-0.1
Shrewsbury Town vs Bristol Rovers-0.1+0.1+0.1
Ipswich Town vs Exeter City+0.0+0.0-0.1
Peterborough vs Bristol Rovers+0.0+0.0-0.1

What If

Chances based on how well the Charlton Athletic finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
642-0-0NoNo52471No2,076,880,033
621-1-0NoNo19691100No2,639,268,697
611-0-1NoNo66030400No3,768,816,196
600-2-0NoNo244431100No806,856,132
590-1-1NoNo01946304000No2,202,994,218
580-0-2NoNo5294816200No1,422,163,476
Total:NoNo144625122000No12,916,978,752
Points
Chance Will Win Championship