I don't know how old you are, but it looks like that is actually under what some of the other sites might have you as for your height and weight. You don't have to eat that many, but I'd try sticking around 1200 for a while and see if you are comfortable there. My RDI was supposed to be around 1900, but that was way to high for me. Everybody's different, and for me I found my best range by trial and error. I tried the 1700-1900 range and was getting no where, then lowered my calories and started losing, I know sounds like a no brainer, but sometimes if you up your calories you may see a loss because your body isn't hanging on to the calories it needs to survive, or you are burning more than you think. You may search on line for a different calculator and see if you get different results. Good luck!!
Goals for 2014:
Complete Couch to 5K
Sign up for and complete a 5K
Plan at least 3 outings with the family that involve being active