matere's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 240 | 7234 | - | - | - | ||
| AtCoder Beginner Contest 358 | 4406 | 810 |  56 |
- | ||
| AtCoder Beginner Contest 420 | 2780 | 1018 |  230 |
+174 |