How are these numbers calculated?

Big Games

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

Week of 4/20100.0*Relegated100.0*Average seed
Falkirk 0 Morton 2 +25.3
-0.8
Ayr Utd 0 Partick Thistle 1 +6.8
-0.1
Partick Thistle 2 Alloa Athletic 1 +6.5
-0.1
Queen of the South 2 Dunfermline 1 +5.6
-0.2
Ross County 4 Queen of the South 0 -1.7
+0.0
Week of 4/27100.0*Relegated100.0*Average seed
Dundee Utd 2 Falkirk 0 +12.0
-0.2
Alloa Athletic 1 Inverness CT 2 -5.9
+0.1
Partick Thistle 1 Ayr Utd 2 -0.1
Dunfermline 0 Morton 1 +0.1
Week of 5/4100.0*Relegated100.0*Average seed
Falkirk 3 Ross County 2 -36.1
+0.5
Ayr Utd 1 Alloa Athletic 1 +6.3
-0.1
Queen of the South 0 Partick Thistle 3 -1.9
Points
Chance Will Win Championship