SharePoint 2010 and Moss 2007 MySites presented organization chart within a users page. With SharePoint 2013 this is not turned on by default. Each user can browse to their MySites and then click on Sites from the top Right hand corner and choose to customize this page,  under their name to “Personalize this page”

Then add a web part and it can be done as shown below

 

 

You would need Silverlight installed to get the “Groovy” version

Or you could settle for the HTML version as well

 

 

Cheers