2 Dan
firiexp 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2000 |
| X(Twitter) ID | @m_idiri |
| TopCoder ID | firiexp |
| Codeforces ID | firi. |
| Affiliation | . |
Contest Status
| Rank | 3899th (Top 3.1%) |
|---|---|
| Rating |  1679
|
| Highest Rating |  2225
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2 Dan
(+175 to promote)
|
| Rated Matches | 252 |
| Last Competed | 2026/11/14 |