I've played some of the Final Fantasy series and I am not surprised by this feat. It is one of the best out there which can give gamers the opportunity to set out strategies to defeat enemies on the way.
I want to say it's one to one, but in all honesty I'm a bit fuzzy there. I can recommend JoyFreak's sister site AdminIntel - Admin & Webmaster Resource where there are lots for people of varying degrees of expertise with development, you likely can get a far more precise answer there!