CharyChung's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 190 | 8423 | 66 |  3 |
- | ||
| AtCoder Beginner Contest 197（Sponsored by Panasonic） | 5579 | 240 | 22 |
+19 | ||
| KYOCERA Programming Contest 2021（AtCoder Beginner Contest 200） | 6722 | 172 | 39 |
+17 | ||
| AtCoder Beginner Contest 217 | 4613 | 529 | 81 |
+42 | ||
| AtCoder Beginner Contest 233 | 6249 | - | - | - | ||
| AtCoder Beginner Contest 284 | 8161 | 45 | 72 |
-9 | ||
| AtCoder Beginner Contest 285 | 6440 | - | - | - | ||
| AtCoder Beginner Contest 338 | 4140 | - | - | - |