How are these numbers calculated?

Big Games

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

Week of 4/11100.0*Relegated100.0*Average seed
Hamilton 0 Dundee Utd 1 -2.6
+0.1
St. Mirren 1 Hibernian 1 -1.3
+0.1
Kilmarnock 3 Falkirk 0 -0.9
+0.1
Aberdeen 1 Caley Thistle 0 -0.4
+0.0
Hearts 1 Celtic 1 -0.3
Rangers 3 Motherwell 1 -0.3
Week of 4/18100.0*Relegated100.0*Average seed
Caley Thistle 1 Hamilton 1 -2.5
+0.2
Motherwell 0 St. Mirren 2 +1.6
-0.1
Falkirk 0 Hearts 0 -0.9
-0.1
Hibernian 2 Rangers 3 +0.1
Dundee Utd 0 Kilmarnock 0 -0.4
+0.0
If winner is:HomeDrawAway
Caley Thistle vs Celtic-0.3-0.5-0.7
-0.2-0.0+0.2

What If

Chances based on how well Falkirk finishes out the regular season.   Explain

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title123456789101112RelegatedCount
435-0-0No613720No70,050
414-1-0No12055240No121,447
393-2-0No04415311.1%84,115
372-3-0No01396059.729,399
351-4-0No39797.45,136
330-5-0No100Yes359
Total:No141623211887.7%310,506
Points
Chance Will Win Championship