GOAL gaining weight. ?

is there anyone on here with open food diaries for gaining weight?
I am 5"06 (yes .06 im tiny) and weigh 36kg. Could anyone work out how many calories a day I need? MFP puts me at a recommended 1200 because I am underweight but what would it be with the TDEE formulas ? :)

Thanks in advance, I owe you a coffee ;):drinker: