oboenikui's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 166 | 2831 | 1050 |  101 |
- | ||
| AtCoder Beginner Contest 168 | 2803 | 1011 |  299 |
+198 | ||
| AtCoder Beginner Contest 278 | 2444 | - | - | - |