Echo2026's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 460 | 11116 | 51 |  3 |
- | ||
| AtCoder Beginner Contest 461 | 11524 | 46 | 8 |
+5 | ||
| CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) | 10763 | 46 | 12 |
+4 | ||
| AtCoder Beginner Contest 463 | 8997 | 236 | 29 |
+17 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 9426 | 37 | 30 |
+1 | ||
| AtCoder Regular Contest-- 229 | 2767 | - | - | - | ||
| AtCoder Beginner Contest 474 | 5219 | - | - | - | ||
| UNICORNProgramming Contest2026(AtCoder Beginner Contest 477) | 10031 | - | - | - | ||
| SMBC Programming Contest #2 (AtCoder Beginner Contest 481） | 8909 | - | - | - |