KarS_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 2231 | 1277 |  178 |
- | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 3709 | 945 |  370 |
+192 | ||
| AtCoder Beginner Contest 452 | 5542 | 722 |  439 |
+69 | ||
| AtCoder Beginner Contest 453 | 5504 | 726 | 488 |
+49 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 4550 | 792 |  539 |
+51 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 6953 | - | - | - |