6 Kyu
jch123

Country/Region	China
Birth Year	2010
Codeforces ID	jch123

Contest Status

• Algorithm
• Heuristic

Rank	18406th
Rating	851 (Provisional)
Highest Rating	851 ― 6 Kyu (+149 to promote)
Rated Matches	13
Last Competed	2026/01/03

Competition History Last Contest Result