1 Dan
xuhaotian

Country/Region	China
Birth Year	2009
Codeforces ID	xuhaotian

Contest Status

• Algorithm
• Heuristic

Rank	813th
Rating	2139
Highest Rating	2139 ― 1 Dan (+61 to promote)
Rated Matches	68
Last Competed	2025/11/16

Competition History Last Contest Result