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
Bournemouth 2 Bristol Rovers 1 +10.3
-0.3
Swindon 1 Notts County 2 +5.6
-0.1
Bristol Rovers 2 Charlton 2 +5.6
-0.1
Notts County 1 Brentford 1 -3.0
+0.1
Huddersfield 2 Dag & Red 1 -2.9
+0.1
Plymouth 1 Milton Keynes 0 +2.3
-0.2
Walsall 1 Sheff Wed 1 -1.6
+0.0
Oldham 1 Walsall 1 +0.4
-0.0
Sheff Wed 3 Swindon 1 -0.1
+0.0
Week of 4/30100.0*Relegated100.0*Average seed
Bristol Rovers 1 Sheff Wed 1 +12.1
-0.3
Walsall 2 Charlton 0 +9.0
-0.2
Dag & Red 3 Carlisle 0 +7.0
-0.2
Milton Keynes 2 Notts County 1 -4.1
+0.1
Exeter City 1 Plymouth 0 -2.3
+0.1
Plymouth 0 Southampton 3 -0.7
+0.2
If winner is:HomeDrawAway
Week of 5/7100.0*Relegated100.0*Average seed
Colchester vs Bristol Rovers-0.3+0.1+0.7
Plymouth vs Leyton Orient-0.4+0.2+0.2
Peterborough vs Dag & Red+0.1-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
481-0-0NoNo5743Yes1,899,237
460-1-0NoNo100Yes2,597,331
450-0-1NoNo6436Yes5,503,432
Total:NoNo116920Yes10,000,000
Points
Chance Will Win Championship