How are these numbers calculated?

Big Games

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

Week of 4/19100.0*Conference100.0*Average seed
Exeter 1 Torquay Utd 2 +9.2
-1.7
Northampton 0 Portsmouth 1 -1.9
+0.0
Bristol Rovers 1 Rochdale 2 -1.4
+0.1
Portsmouth 3 Bristol Rovers 2 -1.0
Fleetwood 1 Wycombe 0 -0.9
+0.1
Hartlepool Utd 2 Morecambe 1 -0.2
Burton Albion 3 Hartlepool Utd 0 -0.1
+0.1
Southend Utd 1 Accrington 0 +0.1
Mansfield 0 Cheltenham 2 -0.2
Plymouth 1 AFC Wimbledon 2 -0.1
Week of 4/26100.0*Conference100.0*Average seed
Dag & Red 0 Northampton 3 +5.4
-0.3
Exeter 2 Scunthorpe Utd 0 No
+1.3
Wycombe 1 Bristol Rovers 2 -0.4
-0.1
AFC Wimbledon 0 Morecambe 3 +0.1
-0.3
Oxford Utd 1 Accrington 2 -0.2
Plymouth 1 Hartlepool Utd 1 -0.1
If winner is:HomeDrawAway
Week of 5/3100.0*Conference100.0*Average seed
Hartlepool Utd vs Exeter-1.3-0.2+2.3
Bristol Rovers vs Mansfield-0.3+0.2+0.2
Morecambe vs Bury-0.3+0.0+0.3
Northampton vs Oxford Utd-0.3+0.2+0.2
Cheltenham vs Dag & Red-0.1-0.1+0.2
Newport County vs Rochdale-0.1-0.1+0.2
Accrington vs AFC Wimbledon-0.1+0.0+0.2

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceLeagueChance will finish season at seed
TPW-D-Lwins titleOne123456789101112131415161718192021222324ConferenceCount
551-0-0NoNo31837339No4,424,272,259
530-1-0NoNo345880No3,926,010,821
520-0-1NoNo364916No7,360,275,512
Total:NoNo151191131257No15,710,558,592
Points
Chance Will Win Championship