1 Dan
qqqaaazzz

Country/Region	China
Birth Year	1926
Codeforces ID	qqqaaazzz

Contest Status

• Algorithm
• Heuristic

Rank	876th
Rating	2107
Highest Rating	2107 ― 1 Dan (+93 to promote)
Rated Matches	42
Last Competed	2025/09/06

Competition History Last Contest Result