CCS_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 214 | 7286 | 73 |  4 |
- | ||
| AtCoder Beginner Contest 215 | 6595 | 156 | 17 |
+13 | ||
| AtCoder Beginner Contest 216 | 6482 | 68 | 24 |
+7 |