chingching's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 171 | 9565 | 66 |  3 |
- | ||
| AtCoder Beginner Contest 172 | 9505 | 44 | 8 |
+5 |
chingching's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 171 | 9565 | 66 | 3 |
- | ||
| AtCoder Beginner Contest 172 | 9505 | 44 | 8 |
+5 |