How are these numbers calculated?

Big Games

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

Week of 4/14100.0*Level 9100.0*Average seed
Cinderford Town 9 Slimbridge 0 +8.9
-0.4
Bristol Manor F 5 Barnstaple Town 1 -8.4
+0.1
Yate Town 1 Slimbridge 1 +1.6
-0.1
North Leigh 1 Cirencester Town 2 -1.3
+0.1
Bideford 2 North Leigh 0 -1.0
+0.1
North Leigh 5 Paulton Rovers 3 +0.9
Evesham United 2 Bishop's Cleeve 1 -0.8
Bishop's Cleeve 3 Paulton Rovers 2 +0.4
+0.1
Cinderford Town 4 Bishop's Cleeve 0 -0.3
Bideford 2 Paulton Rovers 1 -0.3
+0.1
Shortwood United 1 Larkhall Athletic 0 +0.2
Week of 4/21100.0*Level 9100.0*Average seed
Slimbridge 4 Bideford 3 -14.4
+0.5
Barnstaple Town 1 Shortwood United 3 -11.1
+0.1
Taunton Town 9 Slimbridge 0 +2.5
-0.4
Barnstaple Town 1 North Leigh 5 No
-0.2
Winchester City 2 North Leigh 0 -0.9
+0.1
Paulton Rovers 2 Yate Town 0 +0.8
-0.1
North Leigh 0 Didcot Town 2 -0.4
+0.2
Bishop's Cleeve 0 Swindon Superma 5 -0.3
Wimborne Town 4 Paulton Rovers 1 +0.2
Week of 4/28100.0*Level 9100.0*Average seed
Wimborne Town 5 Slimbridge 0 -0.3
Didcot Town 3 Paulton Rovers 0 +0.2
North Leigh 1 Larkhall Athletic 1 -0.1
Points
Chance Will Make Playoffs