hiroki_u's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 417 | 9099 | 188 |  9 |
- | ||
| AtCoder Beginner Contest 419 | 8831 | 226 | 32 |
+23 | ||
| AtCoder Beginner Contest 420 | 9009 | 146 | 47 |
+15 | ||
| AtCoder Beginner Contest 421 | 8919 | - | - | - | ||
| AtCoder Regular Contest 205 (Div. 2) | 2520 | - | - | - | ||
| AtCoder Beginner Contest 423 | 6685 | - | - | - |