4 Kyu
guoweichen

Country/Region	China
Birth Year	2013
Codeforces ID	guoweichen

Contest Status

• Algorithm
• Heuristic

Rank	9525th (Top 7.44%)
Rating	1257
Highest Rating	1261 ― 4 Kyu (+139 to promote)
Rated Matches	102
Last Competed	2026/08/15

Competition History Last Contest Result