nckhang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 404 | 2506 | 1095 |  113 |
- | ||
| AtCoder Regular Contest 197 (Div. 2) | 1452 | - | - | - | ||
| AtCoder Beginner Contest 417 | 2564 | 1103 |  356 |
+243 | ||
| AtCoder Beginner Contest 439 | 8620 | 50 |  236 |
-120 |