For 2013, Merchant Taylors' Boys' School had a value added score of . How does Merchant Taylors' Boys' School do in terms of its value added scores for different groups of pupils?

Berkhamsted School, Haberdashers' Boys, Haileybury. St. Albans School, Watford Grammar School, Bishop's Stortford College Prep, Haberdashers' Boys Prep School, Lockers Park, Merchant Taylors ...