adu123's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 217 | 2029 | 1133 |  124 |
- | ||
| AtCoder Beginner Contest 221 | 1884 | 1139 |  391 |
+267 | ||
| AtCoder Beginner Contest 226 | 510 | 1798 |  881 |
+490 |