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 3/19100.0*Lottery seed
Polar Bears 5 Eagles 0 +0.1
Red Devils 0 Here for Beer 4 -0.1
SS Balls 6 BTA 4 -0.0
Week of 3/26100.0*Lottery seed
Red Devils 2 Polar Bears 5 -0.1
SS Balls 9 Eagles 1 +0.0
Games Above .500
Chance Will Win Championship