How are these numbers calculated?

Big Games

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

Week of 4/21100.0*Conference100.0*Average seed
Swindon Town 0 Grimsby Town 1 +0.1
-0.1
Barnet 2 Newport County 0 +0.1
Mansfield Town 1 Port Vale 1 +0.1
Forest Green Ro 4 Chesterfield 1 -0.1
Crewe Alexandra 1 Morecambe 0 -0.0
Notts County 4 Yeovil Town 1 +0.1
If winner is:HomeDrawAway
Yeovil Town vs Forest Green Ro-0.0+0.1-0.0
If winner is:HomeDrawAway
Week of 4/28100.0*Conference100.0*Average seed
Port Vale vs Carlisle United+1.1-0.3-1.0
Yeovil Town vs Mansfield Town-0.2+0.0+0.2
Luton Town vs Forest Green Ro+0.1-0.1-0.3
Morecambe vs Barnet-0.2+0.1+0.2
Grimsby Town vs Notts County-0.2+0.0+0.1
Crawley Town vs Crewe Alexandra+0.1-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceLeagueChance will finish season at seed
TPW-D-Lwins titleOne123456789101112131415161718192021222324ConferenceCount
532-0-0NoNo6324713100No1,310,078,546
511-1-0NoNo214728400No2,161,314,904
501-0-1NoNo429461920No3,868,634,298
490-2-0NoNo8443890No838,332,013
480-1-1NoNo11746342No2,870,184,217
470-0-2NoNo3265318No2,373,557,910
Total:NoNo139182523184No13,422,101,888
Points
Chance Will Win Championship