How are these numbers calculated?

Big Games

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

Week of 1/12100.0*Chance in playoffs100.0*Toilet Bowl Champs100.0*Average seed
Orlando 26 London 35 -13.0
+49.7
-0.1
Georgia 37 Orlando 26 -0.5
+0.8
-0.0
Week of 1/24100.0*Chance in playoffs100.0*Toilet Bowl Champs100.0*Average seed
North Carolina 48 Chicago 77 -17.8
-0.2
Week of 1/25None
Games Above .500
Chance Will Make Playoffs

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 1/12100.0*Lottery seed
Orlando 26 London 35 +1.0
Georgia 37 Orlando 26 +0.0
London 19 Mississippi 77 -0.0
Week of 1/24None
Week of 1/25None