hiroto_OTL's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 9432 | 173 |  9 |
- | ||
| AtCoder Beginner Contest 420 | 8572 | 182 | 28 |
+19 | ||
| AtCoder Beginner Contest 421 | 6149 | 556 | 75 |
+47 |