siro1's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 440 | 7696 | 297 |  15 |
- | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 7243 | 398 | 54 |
+39 |