Please sign in first.
GoodGuyArin's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 1760 | 1249 |  166 |
- | ||
| AtCoder Beginner Contest 421 | 4745 | 744 |  286 |
+120 |