This is so cool and hopefully we'll see more games doing this more and more (although it's hard to beat bungie.net's halo 2 stat machine).
Just go to http://bf2s.com and either do a player search for your name or just use the url: http://bf2s.com/player/insertyournamehere.
Here's mine: http://bf2s.com/player/codepunk and yes, I'm a bit rusty.