juanchen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 448 | 6923 | 450 |  23 |
- | ||
| AtCoder Beginner Contest 449 | 5863 | 650 | 92 |
+69 | ||
| AtCoder Beginner Contest 450 | 4885 | 839 |  201 |
+109 | ||
| AtCoder Regular Contest++ 216 | 444 | - | - | - | ||
| AtCoder Beginner Contest 451 | 3395 | 1066 |  374 |
+173 | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 6175 | 509 | 389 |
+15 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 10243 | 42 | 291 |
-98 |