Katzenmeister's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 7912 | 207 |  10 |
- | ||
| AtCoder Beginner Contest 465 | 6991 | 527 | 56 |
+46 | ||
| AtCoder Beginner Contest 466 | 8001 | 395 | 96 |
+40 | ||
| AtCoder Beginner Contest 467 | 6726 | 610 |  155 |
+59 | ||
| AtCoder Beginner Contest 468 | 7818 | 470 | 192 |
+37 | ||
| AtCoder Beginner Contest 469 | 5533 | 756 |  265 |
+73 |