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 10/20100.0*Lottery seed
Fort Worth 31 San Antonio 40 +0.4
Wisconsin 30 Iowa 55 -0.1
Baltimore 41 London 51 -0.1
Eugene 42 Van Island 49 -0.1
Detroit 45 Ohio 58 -0.1
Week of 10/26100.0*Lottery seed
Fort Worth 30 Baltimore 41 +0.3
Portland 46 Eugene 38 -0.1
Wisconsin 49 Chicago 37 +0.1
Week of 11/2100.0*Lottery seed
Fort McMurray 54 Fort Worth 35 +0.5
Texas 36 North Dakota 30 -0.1
Games Above .500
Chance Will Make Playoffs