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
Kilmarnock 3 Falkirk 0 +16.1
-0.4
Aberdeen 1 Caley Thistle 0 -2.9
+0.1
Hamilton 0 Dundee Utd 1 -1.6
+0.1
St. Mirren 1 Hibernian 1 -0.7
+0.0
Hearts 1 Celtic 1 -0.3
Rangers 3 Motherwell 1 -0.2
Week of 4/18100.0*Relegated100.0*Average seed
Motherwell 0 St. Mirren 2 +4.4
-0.1
Falkirk 0 Hearts 0 +3.4
-0.1
Caley Thistle 1 Hamilton 1 -0.5
Hibernian 2 Rangers 3 -0.3
Dundee Utd 0 Kilmarnock 0 -0.3
+0.0
If winner is:HomeDrawAway
Caley Thistle vs Celtic+5.2-0.7-5.5
-0.1+0.0+0.1

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
435-0-0No0971200No2,204
414-1-0No03256120No7,782
404-0-1No44047900.2%10,825
393-2-0No224522211.110,581
383-1-1No04384998.930,092
373-0-2No011533636.221,950
2-3-0No015552929.47,418
362-2-1No3415655.731,415
352-1-2No0227877.745,245
1-4-0No0247575.22,510
342-0-3No089292.421,903
1-3-1No79392.614,739
331-2-2No39797.431,593
0-5-0No29897.5325
321-1-3No19999.130,709
0-4-1No010099.62,557
311-0-4No010099.910,944
0-3-2No100Yes7,430
28-30No100Yes20,284*
Total:No00249206665.7%310,506

* Row combines multiple less frequent records.

Points
Chance Will Win Championship