One of the difficulties we are often asked about on CenterlineScores.com is about the completeness of the records. As you can read in our FAQ, the currently available data for dressage records basically extends back to 2003. Between 1991 and 2003, the records are spotty as it looks like not every show was reported on and kept at USDF electronically. Prior to 1991 it is sporadic and while we do have some rides that stretch further back, it is not very useful.
In response to feedback from the user community, we’re going to be adding a prominent notice on all older Rider profiles that are likely to have an incomplete record. Below is a mockup of the notice: