I talked to John M. Dye, Professor of Mathematics, California State University, Northridge. A part of his work is to help students with needed tutors to pass the tests or achieve a higher grade. He has made great experiences personal tutors, especially those who took his classes in earlier semesters and now offer private math tutoring sessions.
In Professor Dye’s own words: “I am connecting up all the good private tutors I know with Tutorz.com, and I look forward to making the one-step referral for any student who seeks outside, individual help.”
References: Advisor at Dept. of Mathematics, CSUN Faculty