Help?!?! BMR?

Your profile indicates that you want to lose 15lbs. With a BMR of 1415 and calorie goal of 1200, that's a 215 calorie deficit.

In general, it takes a cumulative deficit of 3500 calories to lose a pound, so you're likely to lose ~1/2 lb per week or so (rounding up).

Eat all of your calories, and give serious thought to eating back your exercise calories. So if you exercise to burn 300, you eat an extra 300 that day.

There's a lot of discussion on the boards that eating less than than 1200 cal/day is a bad idea. I'm neither a dietician nor trainer, but losing slowly is more likely to keep it off.

To change your target calories go to the home page and select goals and choose the custom option. Also, your BMR is your base level, the number of calories you need to maintain basic bodily function even if you don't move at all, not the calories your burn per day (your maintenance calories). You may have chosen a weight loss goal that is too aggressive given how little you're trying to lose. Aim for 1/2 pound a week instead and see what that gives you. A 15-20% decrease from your maintenance calories is a reasonable target.