Zenarch's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 461 | 8671 | 337 |  17 |
- | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 10763 | 46 | 22 |
+5 | ||
| AtCoder Beginner Contest 463 | 10601 | 54 | 26 |
+4 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 6720 | 395 | 56 |
+30 | ||
| AtCoder Beginner Contest 468 | 8894 | 313 | 81 |
+25 |