ybbsb's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 430 | 7507 | 58 |  3 |
- | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 9872 | 47 | 8 |
+5 | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 9723 | 108 | 18 |
+10 | ||
| AtCoder Beginner Contest 448 | 8473 | 239 | 36 |
+18 | ||
| AtCoder Beginner Contest 463 | 5821 | 706 | 87 |
+51 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 4051 | 875 |  166 |
+79 | ||
| AtCoder Beginner Contest 468 | 9727 | - | - | - | ||
| AtCoder Beginner Contest 469 | 6959 | 550 |  207 |
+41 | ||
| JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) | 4976 | - | - | - | ||
| AtCoder Beginner Contest 471 | 6349 | 655 | 259 |
+52 | ||
| AtCoder Beginner Contest 480 | 2936 | 1149 |  405 |
+146 |