6 Kyu
zyhoi2025

Country/Region	China
Birth Year	2011
Codeforces ID	johnchiao
Affiliation	dgzx

Contest Status

• Algorithm
• Heuristic

Rank	16517th
Rating	912 (Provisional)
Highest Rating	912 ― 6 Kyu (+88 to promote)
Rated Matches	9
Last Competed	2025/12/27

Competition History Last Contest Result