St. Louis Cardinals Playoff Chances 2013-3

Beat Cubs 4-0, average seed up 0.2 to 1
97-65   .599

How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday100.0*Average seed
Atlanta 1 Phillies 0 -0.1
St. Louis 7 Cubs 0 +0.1
Saturday100.0*Average seed
Atlanta 4 Phillies 5 +0.4
St. Louis 6 Cubs 2 +0.1
Sunday100.0*Average seed
St. Louis 4 Cubs 0 +0.2
Atlanta 12 Phillies 5 -0.1
Games Above .500
Chance Will Make Playoffs