umme_sumiya's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 430 | 7507 | 58 |  3 |
- | ||
| AtCoder Beginner Contest 452 | 10539 | 48 | 8 |
+5 | ||
| AtCoder Regular Contest 217 | 1137 | - | - | - | ||
| AtCoder Beginner Contest 453 | 10425 | 55 | 14 |
+6 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 10022 | 42 | 17 |
+3 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 9672 | - | - | - |