0 ≤ Rating < 1200, Newbie
1200 ≤ Rating < 1400, Pupil
1400 ≤ Rating < 1600, Specialist
1600 ≤ Rating < 1900, Expert
1900 ≤ Rating < 2100, Candidate Master
2100 ≤ Rating < 2300, Master
2300 ≤ Rating < 2400, International Master
2400 ≤ Rating < 2600, Grandmaster
2600 ≤ Rating < 3000, International Grandmaster
3000 ≤ Rating < 4000, Legendary Grandmaster
4000 ≤ Rating , Tourist