Jiajingsuo's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 4529 | 732 |  46 |
- | ||
| AtCoder Beginner Contest 421 | 7646 | 345 | 89 |
+43 | ||
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| AtCoder Beginner Contest 422 | 3047 | 661 |  164 |
+75 | ||
| AtCoder Beginner Contest 423 | 6119 | 361 | 189 |
+25 | ||
| AtCoder Beginner Contest 424 | 4582 | - | - | - | ||
| UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) | 4820 | 605 |  242 |
+53 | ||
| AtCoder Beginner Contest 426 | 5966 | 580 | 285 |
+43 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 4603 | - | - | - |