codheck_0's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 213 | 7154 | 72 |  4 |
- | ||
| AtCoder Beginner Contest 214 | 6679 | 126 | 15 |
+11 | ||
| AtCoder Beginner Contest 367 | 6049 | 570 | 57 |
+42 |