Performance rating is the comparison between an actual rate of working against a defined concept of a standard rate of working. The standard rate corresponds to the average rate at which qualified workers will naturally work at a job, provided they know and adhere to the specified method, and provided they are motivated to apply themselves to their work. Various methods of rating have evolved, but at best they only assist in what remains essentially a subjective procedure.
Utendaji rating ni kulinganisha kati ya kiwango halisi ya kazi dhidi dhana inavyoelezwa wa kiwango cha hali ya kufanya kazi. kiwango cha kawaida sambamba na kiwango cha wastani katika ambayo alistahili wafanyakazi itakuwa kawaida kazi katika kazi, mradi wao kujua na kuambatana na njia maalum, na mradi wao ni motisha kuutumia wakati wao katika kazi zao. mbinu mbalimbali za binafsi utvecklats, lakini saa bora wao tu kusaidia katika kile bado kimsingi utaratibu subjective.