1 Dan
wattaihei 
| Country/Region |  Japan |
|---|---|
| Birth Year | 1997 |
| X(Twitter) ID | @iehiattaw |
| TopCoder ID | wattaihei |
| Codeforces ID | wattaihei |
| Affiliation | The University of Tokyo |
Contest Status
| Rating |  1929
|
|---|---|
| Highest Rating |  2053
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1 Dan
(+147 to promote)
|
| Rated Matches | 120 |
| Last Competed | 2023/05/20 |