How are these numbers calculated?

Big Games

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

Week of 4/23100.0*Relegated100.0*Average seed
Huddersfield 2 Dag & Red 1 +11.3
-0.3
Swindon 1 Notts County 2 +8.5
-0.2
Bournemouth 2 Bristol Rovers 1 -2.7
+0.1
Plymouth 1 Milton Keynes 0 +2.6
-0.2
Notts County 1 Brentford 1 -2.1
+0.0
Bristol Rovers 2 Charlton 2 -2.0
+0.1
Walsall 1 Sheff Wed 1 -1.3
+0.0
Oldham 1 Walsall 1 +1.0
-0.0
Sheff Wed 3 Swindon 1 -0.1
Week of 4/30100.0*Relegated100.0*Average seed
Dag & Red 3 Carlisle 0 -31.9
+1.1
Walsall 2 Charlton 0 +10.3
-0.2
Milton Keynes 2 Notts County 1 -4.8
+0.1
Plymouth 0 Southampton 3 -4.3
+0.1
Exeter City 1 Plymouth 0 -2.7
+0.1
Bristol Rovers 1 Sheff Wed 1 -1.3
+0.0
If winner is:HomeDrawAway
Week of 5/7100.0*Relegated100.0*Average seed
Peterborough vs Dag & RedYesYes-81.7
-0.4-0.2+1.5
Southampton vs Walsall-0.3-0.3+3.5
+0.0+0.0-0.2
Notts County vs Brighton+1.1-0.3-0.3
-0.1+0.0+0.0
Colchester vs Bristol Rovers+0.1+0.1-0.5

What If

Chances based on how well Dag & Red finishes out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
501-0-0NoNo702821.9%1,665,518
480-1-0NoNo1000Yes2,600,347
470-0-1NoNo8119Yes5,734,135
Total:NoNo125731183.7%10,000,000
Points
Chance Will Win Championship