ka9ra's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 10427 | 105 |  5 |
- | ||
| AtCoder Beginner Contest 407 | 9812 | 162 | 21 |
+16 | ||
| AtCoder Beginner Contest 408 | 6533 | 412 | 55 |
+34 | ||
| AtCoder Beginner Contest 409 | 5227 | 669 |  114 |
+59 | ||
| AtCoder Beginner Contest 410 | 7230 | 353 | 142 |
+28 | ||
| UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) | 1781 | 1229 |  313 |
+171 | ||
| AtCoder Beginner Contest 412 | 3904 | 816 | 393 |
+80 | ||
| Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) | 5242 | 649 |  430 |
+37 | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 4956 | - | - | - |