Events are a way to help you as a player obtain gear that you normally wouldn't be able to get on a normal basis. You are allowed to bring as many of your characters as you want to the event but you will only get points for 1. It is your responsibility to tell the GM in charge of the event who you are and what character(s) you are coming as before the event begins. If you fail to do so, your points will not be counted. It is hard enough as is it to keep track of who is who. Also if you afk for long periods of time without announcing yourself you will not get points for each kill you miss nor will you get the occasional bonus points for staying the entire event.
EDIT By GM Mutilation
If you are caught earning points on both of your characters and not telling us that both are yours. You will receive punishment based on the GM's discretion. Do not make the staff check the IP to see if you are telling us the Truth.... Thanks
Don't put this to the test. This is your one and only warning