5 Kyu
RuRuha

Country/Region	Japan
Birth Year	2005
Affiliation	一橋大学

Contest Status

• Algorithm
• Heuristic

Rank	13167th (Top 10.47%)
Rating	1101
Highest Rating	1116 ― 5 Kyu (+84 to promote)
Rated Matches	38
Last Competed	2026/10/24

Competition History Last Contest Result