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*Chance wins title100.0*League One100.0*Average seed
Bristol Rovers 1 Rochdale 2 +13.2
+7.6
+0.5
Scunthorpe Utd 1 Oxford Utd 0 -7.2
-0.2
-0.1
Dag & Red 0 Chesterfield 1 -4.1
-1.8
-0.2
Fleetwood 1 Wycombe 0 -0.3
-3.2
-0.1
Newport County 1 Burton Albion 1 +0.8
+0.0
Burton Albion 3 Hartlepool Utd 0 -0.7
Week of 4/26100.0*Chance wins title100.0*League One100.0*Average seed
Burton Albion 0 Chesterfield 2 -18.9
-0.3
Exeter 2 Scunthorpe Utd 0 +12.6
+0.1
+0.2
Rochdale 2 Cheltenham 0 +9.7
+4.0
+0.3
Fleetwood 1 Southend Utd 1 +0.1
+2.3
+0.0
If winner is:HomeDrawAway
Week of 5/3100.0*Chance wins title100.0*League One100.0*Average seed
Newport County vs Rochdale-24.3-13.2+27.9
-0.6-0.2+0.6
Chesterfield vs Fleetwood-21.1+16.4+29.7
-0.2+0.1+0.4
Scunthorpe Utd vs York-3.1+2.7+3.3
-0.2+0.0+0.4

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceLeagueChance will finish season at seed
TPW-D-Lwins titleOne123456789101112131415161718192021222324ConferenceCount
841-0-052.7%Yes5347No6,475,107,219
820-1-011.6Yes125038No3,926,033,644
810-0-10.5Yes02673No5,309,417,729
Total:24.8%Yes254134No15,710,558,592
Points
Chance Will Win Championship