Xuéxiào gěi měige xīnshēng ānpái le yí wèi fǔdǎorén.
The school assigned a tutor to every new student.
Tips
usage
Compare with 辅导员, that one's more institutional, especially the 'student affairs counselor' role at Chinese universities. 辅导人 is the more general 'person who tutors/mentors'.
memory
辅 'assist' + 导 'guide' + 人 'person' = an assistant-guide. Verb form 辅导 'to tutor' is much more common than the noun.