covi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 9072 | 143 |  7 |
- | ||
| AtCoder Beginner Contest 421 | 8622 | 233 | 29 |
+22 | ||
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| AtCoder Beginner Contest 422 | 5339 | 79 | 36 |
+7 | ||
| AtCoder Beginner Contest 423 | 7003 | 244 | 57 |
+21 |