2 Kyu
SigmaArf 
| Country/Region |  Japan |
|---|---|
| Birth Year | 2006 |
| X(Twitter) ID | @Sigma_Arf |
| Affiliation | The University of Tokyo |
Contest Status
| Rank | 3523rd |
|---|---|
| Rating |  1685
|
| Highest Rating |  1731
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2 Kyu
(+69 to promote)
|
| Rated Matches | 154 |
| Last Competed | 2025/11/30 |