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 +0.8
Week of 5/12100.0*Average seed
Falkirk 2 Dundee Utd 0 +0.4
Hearts 2 Hibernian 0 +0.2
Inverness CT 2 Dunfermline 1 -0.1
Week of 5/19100.0*Average seed
Dunfermline 0 Falkirk 3 +0.3
Points
Chance Will Win Championship