Indianapolis Colts Playoff Chances 50/50

Beat Houston 22-13, lottery seed down 0.2 to 30
4-12-0   .250

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 12/16100.0*Lottery seed
NY Giants 29 Philadelphia 34 -0.2
San Francisco 25 Tennessee 23 +0.1
Jacksonville 45 Houston 7 -0.1
Detroit 20 Chicago 10 -0.0
Washington 20 Arizona 15 +0.0
Week of 12/23100.0*Lottery seed
Baltimore 23 Indianapolis 16 +0.5
Arizona 23 NY Giants 0 -0.3
Week of 12/31100.0*Lottery seed
NY Giants 18 Washington 10 +0.3
Indianapolis 22 Houston 13 -0.2
Games Above .500
Chance Will Make Playoffs