9 Kyu
ryan_yao

Country/Region	China
Birth Year	2013
Codeforces ID	ryan_yao

Contest Status

• Algorithm
• Heuristic

Rank	39670th
Rating	312 (Provisional)
Highest Rating	312 ― 9 Kyu
Rated Matches	7
Last Competed	2025/09/14

Competition History Last Contest Result