xuekwan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 278 | 821 | 1538 |  343 |
- | ||
| AtCoder Beginner Contest 281 | 1565 | 1230 |  641 |
+298 |
xuekwan's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 278 | 821 | 1538 | 343 |
- | ||
| AtCoder Beginner Contest 281 | 1565 | 1230 | 641 |
+298 |