derik1007's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 8180 | 245 |  12 |
- | ||
| AtCoder Beginner Contest 456 | 2240 | 1274 |  209 |
+197 | ||
| AtCoder Beginner Contest 458 | 9186 | 225 | 201 |
-8 |