1 Dan
cooluo

Country/Region	China
Birth Year	2000
X(Twitter) ID	@cooluoCN
Codeforces ID	cooluo

Contest Status

• Algorithm
• Heuristic

Rank	1786th
Rating	1965
Highest Rating	2066 ― 1 Dan (+134 to promote)
Rated Matches	131
Last Competed	2025/12/21

Competition History Last Contest Result