codefan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 460 | 4369 | 960 |  81 |
- | ||
| AtCoder Beginner Contest 461 | 5235 | 847 |  218 |
+137 | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 5126 | 799 |  327 |
+109 | ||
| AtCoder Beginner Contest 463 | 6059 | 667 | 384 |
+57 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 3867 | 908 |  489 |
+105 |