Deyudeyu's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 378 | 3051 | 987 |  86 |
- | ||
| AtCoder Beginner Contest 381 | 1675 | 1183 |  352 |
+266 | ||
| Daiwa Securities Co. Ltd. Programming Contest 2024（AtCoder Beginner Contest 383） | 3496 | 880 |  475 |
+123 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 2648 | - | - | - | ||
| AtCoder Beginner Contest 469 | 1578 | 1475 |  745 |
+270 | ||
| AtCoder Regular Contest 227 | 1243 | - | - | - | ||
| AtCoder Regular Contest++ 228 | 507 | - | - | - |