I brought my 18 mth old daughter for her check up recently. She is also 92 cm, but weighs 14 kg. her height has always been very much above average. Nurse said 13 kg is max weight according to the charts, but not to worry as she does not appear to be overweight and she is very active and healthy. I guess ye best answer you will get is from arofessional, in the meantime I hoe this helps :)
195 kg of mass weighs 0.312 kilo-newtons on the moon, 0.686 kilo-newtons on Mars, 1.911 kilo-newtons on earth, and zero newtons while coasting at constant speed in space from any one of them to either other.
195 x 0.4 = 78 kg