• Profile
• Competition History

4 Dan
rniya

Country/Region	Japan
Birth Year	2000
Codeforces ID	rniya

Contest Status

• Algorithm
• Heuristic

Rank	357th
Rating	2418
Highest Rating	2729 ― 4 Dan (+71 to promote)
Rated Matches	145
Last Competed	2025年12月28日

Competition History Last Contest Result