xuan1015's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 391 | 2670 | 1048 |  101 |
- | ||
| AtCoder Beginner Contest 393 | 4550 | - | - | - | ||
| AtCoder Beginner Contest 399 | 2463 | 1131 |  350 |
+249 | ||
| AtCoder Beginner Contest 400 | 3151 | 995 |  512 |
+162 |