1 Dan
cooluo

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

Contest Status

• Algorithm
• Heuristic

Rank	1597th
Rating	2004
Highest Rating	2066 ― 1 Dan (+134 to promote)
Rated Matches	130
Last Competed	2025/11/30

Competition History Last Contest Result