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*Promoted100.0*Average seed
Derby County 1 Burton Albion 0 +5.6
+0.5
Peterborough 0 Ipswich Town 3 +2.3
+0.2
Bolton Wanderers 1 Shrewsbury Town 0 -2.1
-0.2
Wycombe Wanderers 0 Lincoln City 2 +0.5
+0.1
Portsmouth 1 Accrington S 0 -0.1
If winner is:HomeDrawAway
Bolton Wanderers vs Accrington S-0.9-0.1+0.9
-0.2+0.0+0.2
If winner is:HomeDrawAway
Week of 4/29100.0*Promoted100.0*Average seed
Derby County vs Portsmouth+4.5-0.4-4.2
+0.4-0.1-0.3
Peterborough vs Bristol Rovers-4.4+1.6+3.3
-0.2+0.1+0.2
Bolton Wanderers vs Fleetwood Town-0.9-0.1+0.9
-0.2+0.0+0.2

What If

Chances based on how well the Derby County finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
812-0-0No25.0%7921No605,343,803
791-1-0No23.950454No806,323,561
781-0-1No22.729619No1,209,791,784
770-2-0No19.5166322No268,678,516
760-1-1No13.764845No806,314,167
750-0-2No8.813465No605,348,441
Total:No19.4%314722No4,301,800,272
Points
Chance Will Win Championship