Usstzqqch's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 171 | 2073 | - | - | - | ||
| AtCoder Beginner Contest 363 | 10606 | 49 |  2 |
- | ||
| AtCoder Beginner Contest 419 | 9656 | 157 | 15 |
+13 | ||
| AtCoder Beginner Contest 420 | 7670 | 272 | 38 |
+23 |