It's an interesting take on it...
Too simple in my opinion.
Simple is good, but too simple is not... this is just an interesting variaton on the notes from the theme.
Of course I have my own chocobo remix which has virtually all the notes from the real song with changed instruments, added background stuff and a drum track - so i'm not saying mines more complex or was harder to make - but still i don't think this deserves number 2 on the top weekly. Sorry.
On it's own it's a competent background loop that deserves credit for simply being the chocobo theme. Oh, and you (if you did it by ear and all) did a good job of getting the notes right (i used a MIDI for reference in getting the right notes.) And the kick sounds cool.
You use fruityloops right? Just a guess.