matsui_haruto's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 456 | 9327 | - | - | - | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 9769 | 44 |  2 |
- | ||
| AtCoder Beginner Contest 461 | 11224 | - | - | - | ||
| AtCoder Beginner Contest 463 | 9626 | 180 | 16 |
+14 | ||
| Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) | 9426 | - | - | - | ||
| AtCoder Beginner Contest 465 | 7525 | 425 | 48 |
+32 | ||
| AtCoder Beginner Contest 467 | 8972 | 260 | 71 |
+23 | ||
| AtCoder Beginner Contest 468 | 9353 | 258 | 92 |
+21 | ||
| AtCoder Beginner Contest 469 | 8418 | 296 |  114 |
+22 |