So, I recently found out that the flag symbol above my character's title was for rankings. I looked through all of them but couldn't find where I was 5th place for anything. Does anyone know what this flag symbol means? I would just ask in group or server chat but I haven't been able to type or even pull up the text box for the last few days. If it helps, I was doing strength afk with a trade pack. I went from lvl 1 to 12 while autopathing. I found someone else with a flag symbol as well but they were afk fishing. 

That is the RBF (Red Battlefield) icon. You probably haven't played RBF before but you still have that icon because nobody else on your server played RBF either. RBF rank is character based and you were probably on a season character. Barely anyone does RBF on season characters and even if they need to be online on that character and on your server to be able to appear in the rankings. Rankings are server specific and only accounts for online players.

Thank you, Saeii 

That was the only category that wasn't showing places but I'd never been there so I figured that couldn't be it xD. Thanks for explaining it to me.