DPRK's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 181 | 1871 | 937 |  76 |
- | ||
| AtCoder Beginner Contest 366 | 607 | 1823 |  740 |
+664 | ||
| AtCoder Regular Contest 182 | 1597 | 337 |  634 |
-106 | ||
| AtCoder Beginner Contest 367 | 537 | 1873 |  1000 |
+366 | ||
| AtCoder Grand Contest 067 | 391 | - | - | - | ||
| Hitachi Vantara Programming Contest 2024（AtCoder Beginner Contest 368） | 9832 | 45 |  827 |
-173 | ||
| Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) | 1693 | 223 | 732 |
-95 |