FC Dallas Playoff Chances 2016 50/50

Tied Galaxy 0-0, average seed up 0.1 to 1
60 points   17-9-8

How are these numbers calculated?

Big Games

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

Week of 10/12100.0*Supporters Shield100.0*Average seed
Rapids 2 Earthquakes 1 -21.0
-0.2
Week of 10/16100.0*Supporters Shield100.0*Average seed
FC Dallas 2 Seattle 1 +24.7
+0.2
Portland 1 Rapids 0 +20.2
+0.2
Red Bulls 3 Crew 2 -0.5
DC United 3 NYCFC 1 +0.3
Week of 10/23100.0*Supporters Shield100.0*Average seed
Galaxy 0 FC Dallas 0 Yes
+0.1
Rapids 1 Dynamo 1 Yes
+0.1
Points
Chance Will Make Playoffs