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
Barnet 2 Newport County 0 -16.4
+0.3
Swindon Town 0 Grimsby Town 1 +11.0
-0.1
Forest Green Ro 4 Chesterfield 1 +0.6
+0.1
Crewe Alexandra 1 Morecambe 0 -0.2
If winner is:HomeDrawAway
Yeovil Town vs Forest Green Ro-0.3+0.6-0.0
If winner is:HomeDrawAway
Week of 4/28100.0*Conference100.0*Average seed
Morecambe vs BarnetYesYes-32.8
-0.2-0.1+0.5
Grimsby Town vs Notts County+3.4-0.1-1.7
-0.1+0.0+0.0
Luton Town vs Forest Green Ro-0.3+0.5+0.5
Yeovil Town vs Mansfield Town+0.2+0.2-0.3
Chesterfield vs Wycombe Wanderers-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceLeagueChance will finish season at seed
TPW-D-Lwins titleOne123456789101112131415161718192021222324ConferenceCount
462-0-0NoNo125502323.5%1,583,918,890
441-1-0NoNo39796.72,501,669,673
431-0-1NoNo982Yes4,341,746,765
420-2-0NoNo973Yes838,344,822
410-1-1NoNo8218Yes2,529,913,570
400-0-2NoNo4357Yes1,626,508,168
Total:NoNo037791190.3%13,422,101,888
Points
Chance Will Win Championship