Houston Dynamo Playoff Chances 2011 50/50

Beat Galaxy 3-1, average seed up 3.7 to 4
49 points   12-13-9

How are these numbers calculated?

Big Games

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

Week of 10/4100.0*Chance in playoffs100.0*Average seed
Red Bulls 2 Galaxy 0 -6.8
-0.4
Sounders 0 Union 2 -0.4
-0.2
Week of 10/12100.0*Chance in playoffs100.0*Average seed
Timbers 0 Dynamo 2 +25.0
+1.9
Whitecaps 2 DC United 1 +3.3
+0.1
Fire 1 FC Dallas 2 +1.4
+0.0
DC United 1 Fire 2 In
Rapids 0 Real Salt Lake 0 -0.2
-0.0
New England 0 Crew 3 -0.1
-0.7
Sporting KC 2 Red Bulls 0 -0.1
-0.1
Week of 10/19100.0*Chance in playoffs100.0*Average seed
Dynamo 3 Galaxy 1 +3.7
Red Bulls 1 Union 0 +0.2
DC United 0 Sporting KC 1 -0.2
Fire 3 Crew 2 +0.2
Whitecaps 1 Rapids 2 -0.1
Points
Chance Will Make Playoffs