From United States, New York

anyways , take 4 parameters
1. Quality
2. Quantity
3. Cost
4. Time
for all the 4 parameters select 3 kras,
quantity> quarterly sales ,etc
quality> adherence to quality standards, etc
cost> Reduction in waste ,etc
Time > Reduced time cycle per customer, etc
Then select respective competencies 2 competency for each KRA. required to achieve the kra targets.
provide Goal weightages for competencies. Provide stretch scores for analysing the complexity of the target.
You may make it a self appraisal type , or combine it with self appraisal and appraiser appraisal.
Then evaluate the avrg kra scores and the goal weightages.
Give scores , review the scores by reviewer.
Communicate it to the employees and provide a feedback session of employee and his immediate superior to discuss the outcome, so that the process gets completed and add vlue to the employee and organiation both.
From India, Calcutta