Users have to upload 4 photos and above in their profile, then they can get their photos rated. If you upload 1-3 photos, yout photos will not be rated and there will be a message in me screen saying: "uh-oh! you need to upload X more photo(s) to have them rated"
Upon uploading 4 photos and above and if your photos are not being rated, in the "me screen", there will be a text bubble saying "Still gathering ratings".
If your photos are rated, the highest rated photo will be indicated with a crown and the corresponding rating percentage in the "Me" page..