How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 10/19100.0*Lottery seed
Friends 7 Locust Valley 24 +1.4
SWR 48 Wyandanch 0 -0.2
Glenn 14 Babylon 7 +0.2
Southampton 6 Mt. Sinai 35 -0.1
Oyster Bay 37 East Rockaway 70 -0.1
West Hempstead 35 Carle Place 13 +0.1
Week of 10/26100.0*Lottery seed
Oyster Bay 0 Friends 38 -1.3
West Hempstead 7 Locust Valley 40 -0.2
Wyandanch 0 Babylon 37 -0.2
Southampton 6 BBP 40 -0.1
Clarke 37 VSS 0 +0.1
Mt. Sinai 35 Hampton Bays 0 -0.1
Week of 11/2100.0*Lottery seed
Friends 20 VSS 8 -1.9
Malverne 20 Carle Place 14 -0.4
Port Jefferson 35 Southampton 0 -0.4
CSH 48 West Hempstead 13 -0.1
Glenn 40 Wyandanch 0 +0.1
Games Above .500
Chance Will Make Playoffs