4 Dan
rniya

Country/Region	Japan
Birth Year	2000
Codeforces ID	rniya

Contest Status

• Algorithm
• Heuristic

Rank	249th (Top 0.19%)
Rating	2504
Highest Rating	2729 ― 4 Dan (+71 to promote)
Rated Matches	153
Last Competed	2026/06/28

Competition History Last Contest Result