calorie help

Hi everyone,

I have just started back. I was using MFP last year and I had a 1200 allowance and I was doing ok but a holiday derailed me a little.

I am back. I'm looking to get down to 58kg. Im 164cm tall and currently 68 ish kg. I don't exercise as such at the moment just walks to kinder and to the shops. I move around a bit not a couch potato ;) but no planned activity at the moment.

Im female and 41 years of age. The MFP is telling me 1200 I have currently set it to 1300 but what do you think is a reasonable amount of calories for me to consume given my details. I want to do this at a steady rate but not starve. Im finding that I'm a bit hungry at the moment.
My diary is open by the way I'd anyone wants to have a look:)

cheers