how do the classifiers work?
I'm going to go ahead and join the USPSA, trying to learn the system.
The first four classifiers get your classification and then it changes based upon your best six scores from your most recent eight. We have a group of stages called classifiers that come complete with measurements so they can be set up the same across the nation. Ideally everyone shoots the same stage and are ranked from Grand master, master, A,B,C,D. So in matches you can compete in the same division (gun), and against people of a like ability (classification).