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 +0.7
Swindon Town 0 Grimsby Town 1 +0.6
-0.1
Crewe Alexandra 1 Morecambe 0 +0.5
-0.7
Forest Green Ro 4 Chesterfield 1 -0.1
Notts County 4 Yeovil Town 1 +0.1
Mansfield Town 1 Port Vale 1 -0.0
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
Morecambe vs BarnetNoNo+15.9
+0.8-0.5-1.2
Grimsby Town vs Notts County+0.8+0.6-0.7
-0.3+0.0+0.1
Chesterfield vs Wycombe Wanderers+0.1-0.1-0.1
Luton Town vs Forest Green Ro+0.1-0.1-0.3
Yeovil Town vs Mansfield Town-0.2+0.0+0.2
Port Vale vs Carlisle United-0.2+0.0+0.2
Crawley Town vs Crewe Alexandra+0.1-0.0-0.1

What If

Chances based on how well Morecambe finishes out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceLeagueChance will finish season at seed
TPW-D-Lwins titleOne123456789101112131415161718192021222324ConferenceCount
533-0-0NoNo6334613100No571,763,864
512-1-0NoNo204529600No1,393,422,816
502-0-1NoNo426442430No2,470,120,895
491-2-0NoNo63346150No974,087,184
481-1-1NoNo11141443No3,059,229,173
471-0-2NoNo1185922No2,120,006,702
0-3-0NoNo3245617No209,573,678
460-2-1NoNo2554122.1%912,372,882
450-1-2NoNo18612121.21,208,222,827
440-0-3NoNo307069.9503,301,867
Total:NoNo015101621271454.7%13,422,101,888
Points
Chance Will Win Championship