I've also changed how data is loaded when the sheet opens.
ISSUE FIXED. PLEASE REPORT ANY ISSUES IN SITE DISCUSSION
Your numbers don't matter that much. No need to memorize them. They'll use that instead of your name for pretty much everything. When they do use your name, it'll probably be in a formal situation, so I would recommend you using your "real" name. I'm going to assume everyone used their real name unless anyone says differently.