non9921's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 412 | 8585 | - | - | - | ||
| Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） | 7211 | 311 |  16 |
- | ||
| AtCoder Beginner Contest 416 | 6564 | 520 | 65 |
+49 | ||
| AtCoder Beginner Contest 418 | 5674 | 605 |  129 |
+64 | ||
| AtCoder Beginner Contest 421 | 7148 | 421 | 165 |
+36 | ||
| AtCoder Beginner Contest 450 | 8768 | 280 | 178 |
+13 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 8146 | 184 | 176 |
-2 | ||
| AtCoder Beginner Contest 465 | 10295 | 55 | 149 |
-27 | ||
| AtCoder Beginner Contest 467 | 10499 | 58 | 131 |
-18 |