CodeDoctor's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 5039 | 765 |  50 |
- | ||
| AtCoder Beginner Contest 461 | 5832 | 755 |  153 |
+103 | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 10763 | 46 | 114 |
-39 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 1759 | 1367 |  369 |
+255 | ||
| AtCoder Beginner Contest 465 | 1893 | 1406 |  629 |
+260 | ||
| AtCoder Beginner Contest 466 | 2603 | 1265 |  756 |
+127 | ||
| AtCoder Beginner Contest 468 | 3218 | 1176 |  827 |
+71 | ||
| AtCoder Beginner Contest 469 | 3895 | 1024 | 854 |
+27 |