How are these numbers calculated?

Big Games

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

Week of 5/5100.0*Average seed
Falkirk 1 Inverness CT 0 -0.7
Dunfermline 4 Motherwell 1 +0.2
Week of 5/12100.0*Average seed
Inverness CT 2 Dunfermline 1 +0.4
Falkirk 2 Dundee Utd 0 +0.2
Week of 5/19100.0*Average seed
St. Mirren 0 Inverness CT 1 +0.2
Dundee Utd 0 Motherwell 0 +0.1
Points
Chance Will Win Championship