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1 Dan
heyuzhen 
| Country/Region |  China |
|---|---|
| Birth Year | 2011 |
| Codeforces ID | heyuzhen |
| Affiliation | Suzhou High School |
Contest Status
| Rank | 1875th (Top 1.49%) |
|---|---|
| Rating |  1960
|
| Highest Rating |  2029
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1 Dan
(+171 to promote)
|
| Rated Matches | 40 |
| Last Competed | 2026/10/04 |