chashu_chen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 223 | 4487 | 277 |  14 |
- | ||
| AtCoder Beginner Contest 224 | 4610 | 246 | 40 |
+26 | ||
| UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) | 6220 | 37 | 38 |
-2 |