N4NA's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 452 | 10207 | 121 |  6 |
- | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 9489 | 111 | 18 |
+12 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 9882 | - | - | - | ||
| AtCoder Beginner Contest 456 | 9078 | 143 | 32 |
+14 | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 9769 | 44 | 33 |
+1 | ||
| AtCoder Beginner Contest 458 | 11057 | 44 | 34 |
+1 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) | 10943 | 82 | 40 |
+6 | ||
| AtCoder Beginner Contest 463 | 10492 | 128 | 49 |
+9 |