A completed lesson can sometimes take a few days to update on your Teacher Profile. This is because a student has 3 days to report a problem or confirm that a lesson is completed, and a teacher has 7 days
to leave feedback.
This shows the percentage of lesson requests that a teacher replied to (e.g. accepted, modified, or declined lesson requests). italki does not require teachers to accept all lesson requests, but teachers should respond to the lesson request within 48 hours (or the start of the lesson, whichever comes sooner). Expired lesson requests will reduce the response rate. This rate is updated once a day.
When a lesson problem is reported and a student states that "the teacher didn't attend and didn't give prior notice", this decreases the teacher's attendance rate. This rate is updated once a day.
If you edit a course (description or price), it won't affect the associated statistics unless you deleted the course.