amaamatou's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 440 | 9277 | 150 |  8 |
- | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 8987 | 187 | 26 |
+18 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 8530 | - | - | - | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 6827 | - | - | - | ||
| AtCoder Beginner Contest 444 | 10680 | - | - | - | ||
| AtCoder Beginner Contest 445 | 7379 | 264 | 52 |
+26 | ||
| AtCoder Beginner Contest 446 | 7372 | - | - | - |