luckhuang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 446 | 775 | 1665 |  465 |
- | ||
| AtCoder Regular Contest 215 | 682 | - | - | - | ||
| AtCoder Beginner Contest 447 | 1109 | 1549 |  860 |
+395 | ||
| AtCoder Beginner Contest 448 | 419 | 1885 |  1171 |
+311 |