How can I use Level in Config Files for Level Scaling?

Is there a way to this? for example i want to change this in worldserver.conf: Rate.MoveSpeed = 1 to Rate.MoveSpeed = 1 + (Level * 0.01) so with every level you will gain %1 increased movement speed but i don’t know if i can do this. it would be so good if it’s implemented if i can’t do it. it will help many developers i think