Use Case Points: Uase Case Weight

After calculating UUCP, the use case points are calculated by multiplying UUCP to technical complexity factor (TCF) and Environmental factors (EF). The TCF corresponds of 14 different parameters and ECF corresponds of 9 parameters.

UUCP = Use Case Weight + Actor Weight
UCP = UUCP * TCF * EF

Further the effort is estimated by mapping the UCP with man-hours.

Effort = UCP * PHperUCP

Where PHperUCP is Person Hours per UCP.