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*Chance wins title100.0*Promoted100.0*Average seed
Barnsley 2 Oxford United 0 +1.7
+5.1
+0.2
Plymouth Argyle 3 Cambridge United 1 -0.9
-1.0
Peterborough 0 Ipswich Town 3 -0.6
-1.9
-0.1
Sheffield Wed 2 Exeter City 1 -0.3
-1.7
-0.1
If winner is:HomeDrawAway
Barnsley vs Ipswich Town+1.0-0.6No
+5.1-2.7-3.3
+0.3-0.1-0.2
Plymouth Argyle vs Bristol RoversNo+0.2+0.5
-0.6*-0.0+0.6
If winner is:HomeDrawAway
Week of 4/29100.0*Chance wins title100.0*Promoted100.0*Average seed
MK Dons vs BarnsleyNo-0.5+1.0
-3.0-2.0+4.4
-0.2-0.1+0.2
Plymouth Argyle vs Burton AlbionNo+0.2+0.5
-0.6*-0.0+0.6
Ipswich Town vs Exeter City-0.4+0.1+0.3
-1.8-0.2+1.9
-0.0-0.0+0.1
Shrewsbury Town vs Sheffield Wed+0.1+0.1-0.2
+1.0+0.7-1.4
+0.1+0.0-0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
943-0-010.9%68.4%1147376No227,289,207
922-1-00.432.60104446No453,594,226
912-0-1No26.423365No680,556,770
901-2-0No25.01486No302,322,341
85-89No25.0100No2,638,037,728*
Total:0.6%28.3%141383No4,301,800,272

* Row combines multiple less frequent records.

Points
Chance Will Win Championship