7 Kyu
Matthew_Yisen

Country/Region	China
Birth Year	2014
Codeforces ID	Yisen_Matthew

Contest Status

• Algorithm
• Heuristic

Rank	27228th (Top 21.24%)
Rating	656 (Provisional)
Highest Rating	656 ― 7 Kyu (+144 to promote)
Rated Matches	11
Last Competed	2026/08/01

Competition History Last Contest Result