devafirst's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 077 | 122 | - | - | - | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 10243 | 42 |  2 |
- | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 3769 | 1007 | 83 |
+81 | ||
| Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) | 1171 | - | - | - | ||
| AtCoder Beginner Contest 463 | 4249 | 956 |  216 |
+133 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 3431 | 992 |  367 |
+151 | ||
| AtCoder Beginner Contest 465 | 6730 | - | - | - |