what are the factors considered while calculating dehumidication???

I am having a ducted split unit of 11 TR. I have already done the cooling load calculations for my room but now I have to calculat the dehumidifier capacity as per requirement. The factors I am considering in calculations are:

1. Infiltration load

2. human load

3. ventilation load(fresh air ventilation load and door opening load)

are there any other factors that I should consider while calculating the dehumidifier capacity??

Infiltration load=humidity diff. b/w outside and inside *density of air * space volume * some factor

Human load=no. of people * factor

Ventilation load= fresh air load + door opening load

fresh air load=fresh air quantity * humidity diff. * density

door opening load=area of door* time(sec)door staying open * no. of openings

Any remarks plz reply.

ty