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 +0.2
Fleetwood Town 1 MK Dons 0 -0.1
Port Vale 2 Bristol Rovers 0 +0.1
Sheffield Wed 2 Exeter City 1 +0.1
If winner is:HomeDrawAway
Lincoln City vs Burton Albion-0.1+0.0+0.1
Plymouth Argyle vs Bristol Rovers+0.1+0.0-0.1
If winner is:HomeDrawAway
Week of 4/29100.0*Average seed
Charlton Athletic vs Port Vale+0.8-0.1-0.8
Bolton Wanderers vs Fleetwood Town+0.2+0.0-0.2
Shrewsbury Town vs Sheffield Wed-0.2+0.1+0.2
Morecambe vs Lincoln City+0.1+0.0-0.2
Shrewsbury Town vs Bristol Rovers-0.1+0.1+0.1
Peterborough vs Bristol Rovers+0.1+0.0-0.1
Ipswich Town vs Exeter City+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
642-0-0NoNo63361No605,342,740
621-1-0NoNo24581710No806,299,844
611-0-1NoNo744381000No1,209,771,441
600-2-0NoNo229462120No268,700,310
590-1-1NoNo07324315200No806,337,931
580-0-2NoNo11242341010No605,348,006
Total:NoNo153225188200No4,301,800,272
Points
Chance Will Win Championship