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
Matlock Town 3 Kendal Town 0 -5.0
+0.1
Blyth Spartans 1 Grantham Town 0 +5.0
-0.2
Stocksbridge 5 Kendal Town 3 -4.3
-0.1
Stocksbridge 5 Nantwich Town 2 +0.1
-0.1
Week of 4/27100.0*Relegated100.0*Average seed
Kendal Town 1 Buxton 0 +4.9
Grantham Town 1 Marine 0 -1.7
+0.2
Blyth Spartans 1 Kendal Town 3 +0.1
Hednesford Town 4 Stocksbridge 1 +0.0
Week of 5/4100.0*Relegated100.0*Average seed
Kendal Town 4 Matlock Town 1 +0.1
Stocksbridge 0 Grantham Town 3 No
+0.6
Points
Chance Will Win Championship