Once you complete a session with a student, the student will be asked to rate the session based on their experience. This rating will help other students to make their choice of using your professional services. Ratings are very critical for your growth, as a Guide, on Tavvy. The better your rating, the more the students will take up your service. Ratings and number of students who use your service will also affect your listing on Tavvy. Students will also provide feedback on your services and a complex algorithm of rating, a number of students who will use your service and feedback will result in your listing on Tavvy.