bichdatnguyen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 212 | 7675 | 16 |  1 |
- | ||
| AtCoder Beginner Contest 213 | 4649 | 478 | 24 |
+23 | ||
| AtCoder Beginner Contest 215 | 5284 | 365 | 56 |
+32 | ||
| AtCoder Beginner Contest 217 | 4896 | 467 | 96 |
+40 | ||
| AtCoder Beginner Contest 218 | 4406 | 597 |  148 |
+52 | ||
| Sciseed Programming Contest 2021（AtCoder Beginner Contest 219） | 5582 | 177 | 150 |
+2 |