San Francisco 49ers Playoff Chances 2011

Beat St. Louis 34-27, average seed up 0.05 to 2
13-3-0   .813

How are these numbers calculated?

Big Games

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

Week of 12/15100.0*Average seed
San Francisco 20 Pittsburgh 3 +0.2
Minnesota 20 New Orleans 42 -0.1
Week of 12/22100.0*Average seed
Seattle 17 San Francisco 19 +0.2
Green Bay 35 Chicago 21 -0.0
Week of 1/1100.0*Average seed
St. Louis 27 San Francisco 34 +0.1
New Orleans 45 Carolina 17 -0.0
Games Above .500
Chance Will Make Playoffs