5 Kyu
masatosis

Country/Region	Japan
Birth Year	1978
X(Twitter) ID	@masatosis1
Codeforces ID	masatosis

Contest Status

• Algorithm
• Heuristic

Rank	14538th (Top 11.36%)
Rating	1036
Highest Rating	1136 ― 5 Kyu (+64 to promote)
Rated Matches	276
Last Competed	2026/07/11

Competition History Last Contest Result