How are these numbers calculated?

Big Games

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

Week of 4/14100.0*Promoted100.0*Average seed
Ayr Utd 1 Stranraer 2 -0.8
Forfar Athletic 0 Alloa Athletic 1 +0.2
+0.1
East Fife 0 Arbroath 5 -0.1
Week of 4/22100.0*Promoted100.0*Average seed
Alloa Athletic 2 Ayr Utd 1 +0.1
Week of 4/28100.0*Promoted100.0*Average seed
Queens Park 3 Arbroath 0 +0.4
Raith Rovers 0 Alloa Athletic 0 +0.0
Points
Chance Will Win Championship