Basically what this means is that, the scoreboards show the scores of the 10 closest people to your rank that played that song- 5 people's scores below your rank, and 5 above. I think this would do a whole lot in assigning a value to your rank, to know how much is expected at that rank to determine whether someone deserves that rank or not. Open to suggestions but I think this will be an easy to implicate thing to do.