If you are talkng about when you "enter the chat",and your rank is displayed next to your name...and it says your,"rank 0"
Simply log out wait 5-10 seconds..then log back in.
your rank "should" appear next to your name.
If when you log back in...your rank is still "0"...wait a minute or 2 and, log out/in again.
NOTE 1: Your rank dispayed inside the chat does not update it's self. So if your displayed rank within the chat is.."rank 300". And you defeat the "rank 1" one player.
Your in-game rank (inside the chat) will not change until you have logged out..and then logged back in again.
NOTE 2: the scoreboards are only updated when a new player creates an account with XvsSF. so if you have won alot of battles...but your score hasnt changed...it's because no new players have joined XVsSF....and the scoreboards havent been updated.
Remember..."Note 2" directly effects "Note 1" wich of coarse directly effects your "in-game rank".
Also, you may not be waiting long enough at the "countdown screen" at the end of the game,when you "quit". Thus, your score is never submitted.
It could also be a problem with your browser configuration. Please see the
network FAQ for more info...(you shouldnt need to..but if all else fails read it.)