YLB's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 075 | 340 | - | - | - | ||
| AtCoder Beginner Contest 440 | 10121 | - | - | - | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 9060 | - | - | - | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 8332 | 211 |  11 |
- | ||
| AtCoder Beginner Contest 444 | 9848 | - | - | - | ||
| AtCoder Beginner Contest 446 | 6176 | 357 | 44 |
+33 | ||
| AtCoder Beginner Contest 447 | 8802 | - | - | - | ||
| AtCoder Beginner Contest 451 | 10783 | - | - | - |