Philadelphia Phillies Playoff Chances 2007 50/50

Beat Washington 6-1, playoff odds up 47.4 to 100%
89-73   .549

How are these numbers calculated?

Big Games

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

Saturday100.0*Chance in playoffs100.0*Average seed
Phillies 2 Washington 4 -12.4
-0.4
Mets 13 Florida 0 -11.7
-0.4
Milwaukee 4 San Diego 3 +0.7
Sunday100.0*Chance in playoffs100.0*Average seed
Phillies 6 Washington 1 +27.1
+1.0
Mets 1 Florida 8 +22.4
+0.8
Milwaukee 11 San Diego 6 +2.1
Colorado 4 Arizona 3 -1.1
-0.1
Dodgers 2 Giants 9 -0.2
Boston 2 Minnesota 3 -0.2
Houston 3 Atlanta 0 -0.2
Kansas City 2 Cleveland 4 -0.2
Pittsburgh 5 St. Louis 6 -0.2
Games Above .500
Chance Will Make Playoffs