idont_understand's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 435 | 9833 | 45 |  2 |
- | ||
| AtCoder Beginner Contest 436 | 9052 | 172 | 15 |
+13 | ||
| AtCoder Beginner Contest 438 | 9378 | 56 | 21 |
+6 |