Performs calculations of complex parameters based on basic ones like xc, rz and other.
Params:
- id. A unique identifier of the calculation being performed. No restrictions but it is recommended to send a unique id or a birthdate
- xc. A value returned by a bia / telelab device
- rz. A value returned by a bia / telelab device
- height. A height of a person in centimeters at the moment of an exam being performed
- weight. A weight of a person in kilos at the moment of an exam being performed
- gender. A gender of a person. Must be one of two values: male or female
- age. An age of a person in full years at the moment of an exam being performed

{
    "accessToken": null,
    "id": null,
    "rz": null,
    "xc": null,
    "height": null,
    "weight": null,
    "gender": null,
    "age": null
}