How are these numbers calculated?

Big Games

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

Week of 4/18100.0*Relegated100.0*Average seed
Alloa Athletic 2 Queen of the South 2 -1.5
+0.0
Week of 4/25100.0*Relegated100.0*Average seed
Raith Rovers 0 Livingston 4 +12.1
-0.2
Hibernian 4 Alloa Athletic 1 +6.4
-0.1
Cowdenbeath 1 Hearts 2 -1.0
+0.0
Week of 5/2100.0*Relegated100.0*Average seed
Alloa Athletic 3 Cowdenbeath 0 -40.5
+0.8
Livingston 1 Queen of the South 0 +18.5
-0.5
Points
Chance Will Win Championship