1. I have a Webform named Default.aspx with a ReportViewer that is point to Report1.rdlc.
2. I have another Webform named Report2Page.aspx with a ReportViewer that is point to Report2.rdlc.
For navigating form Default.aspx to Report2Page.aspx through Chart Web Control watch the video below.
To create the sample database: https://chanmingman.wordpress.com/2009/08/29/back-to-basic-part-1-adding-single-row-record-using-linq-to-entities/