dragonnguyen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 399 | 5950 | - | - | - | ||
| AtCoder Grand Contest 071 | 311 | - | - | - | ||
| AtCoder Beginner Contest 400 | 10822 | 37 |  2 |
- | ||
| AtCoder Grand Contest 072 | 106 | - | - | - | ||
| AtCoder Beginner Contest 403 | 7874 | - | - | - | ||
| AtCoder Beginner Contest 405 | 11522 | 38 | 6 |
+4 |