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*Promoted100.0*Average seed
Carlisle 0 Leyton Orient 1 +2.9
+0.8
Bournemouth 2 Bristol Rovers 1 -0.8
-0.0
Rochdale 2 Carlisle 3 +0.3
+0.1
Plymouth 1 Milton Keynes 0 +0.2
Charlton 3 Rochdale 1 +0.1
+0.2
Tranmere 4 Exeter City 0 +0.1
+0.1
Yeovil 2 Bournemouth 2 +0.1
Week of 4/30100.0*Promoted100.0*Average seed
Leyton Orient 0 Tranmere 3 -3.2
-0.4
Milton Keynes 2 Notts County 1 -1.6
-0.1
Hartlepool 2 Bournemouth 2 +0.2
+0.0
Rochdale 2 Peterborough 2 -0.2
Exeter City 1 Plymouth 0 -0.0
If winner is:HomeDrawAway
Week of 5/7100.0*Promoted100.0*Average seed
Plymouth vs Leyton Orient-0.4+0.0+0.3
Sheff Wed vs Exeter City+0.2-0.2-0.4
Bournemouth vs Rochdale+0.1+0.1-0.3

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415161718192021222324RelegatedCount
701-0-0NoNo1000No3,834,088
680-1-0NoNo7228No2,599,459
670-0-1NoNo404911No3,566,453
Total:NoNo71254No10,000,000
Points
Chance Will Win Championship