Yes.GM Shyam Sundar trains people of certain levels ie above 2000 ELO rating,others will be trained by his team under his guidance and directions.
Shyam has set certain training syllabus and directs his team to train in specified manner and tracks the progress made by the trainee.
Group Training is also as effective as personal training.Group training enables trainees to mingle well to create an good bond and play training games among them. Mixture of personal and group training will take them to next level.
Shyam chooses his team members carefully and make sure he knows them personally as well(may be delited from FAQ)