Shouldn't there be an option or feature on the database allowing an athlete to remove old scores?

The reason I ask is that it affects overall rankings.  I've noticed that There are Pro athlete scores in A rankings, A athlete scores in B rankings, and so on down the ladder.  Their scores remain, yet they aren't relevant to that particular class anymore. 

I just think that an athlete should remove his/her scores when he/she moves to a different class.

I'll just explain here wally, as i did to you in a pm, so people dont read this and think im accusing anyone of anything bad.

For any athlete who has entered scores in multiple classes.  It might explain it better if you check my scores out. I have scores for novice, c class, and b class in the database.  Even though I have moved up to B class, my scores for c class and novice remain, despite the fact that I dont compete at those levels anymore. those scores affect the overall rankings for those classes. Shouldn't there be an option to remove those scores?