JH_Ki's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 126 | 1813 | 128 |  6 |
- | ||
| AtCoder Beginner Contest 221 | 6673 | 131 | 20 |
+14 | ||
| AtCoder Beginner Contest 242 | 3534 | 792 | 87 |
+67 |