3 Dan
CHD

Country/Region	China
Birth Year	2009
Codeforces ID	2021ChengHuaide

Contest Status

• Algorithm
• Heuristic

Rank	243rd
Rating	2517
Highest Rating	2517 ― 3 Dan (+83 to promote)
Rated Matches	50
Last Competed	2025/10/05

Competition History Last Contest Result