Sinon's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 087 | 299 | 969 |  83 |
- | ||
| AtCoder Beginner Contest 099 | 1312 | 629 |  170 |
+87 | ||
| AtCoder Beginner Contest 110 | 1113 | - | - | - |