7 Kyu
haya55haya

Country/Region	Japan
Birth Year	2006
Affiliation	Keio University

Contest Status

• Algorithm
• Heuristic

Rank	26696th
Rating	646
Highest Rating	646 ― 7 Kyu (+154 to promote)
Rated Matches	32
Last Competed	2026/04/04

Competition History Last Contest Result