MUMBAI: Tata Consultancy Services, India's largest IT services company, said it has abandoned bell curve based performance appraisal and is moving to a system of continuous feedback, becoming the latest player to move away from the forcedranking system.
The bell curve system — one of the most popular appraisal methods popularised by former GE CEO Jack Welch — rates a workforce by comparing performances of people in similar tasks. They are then segregated into top, medium and poor performers. But over the last two years, an increasing number of companies have been looking at other ways to evaluate their employees.