BachNguyen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 409 | 6405 | 502 |  26 |
- | ||
| AtCoder Beginner Contest 410 | 8951 | 177 | 48 |
+22 | ||
| AtCoder Beginner Contest 412 | 4504 | 717 |  122 |
+74 |