IUK's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 5653 | 233 | 12 | - | ||
| AtCoder Beginner Contest 293 | 3616 | 755 | 84 | +72 | ||
| AtCoder Regular Contest 158 | 1671 | - | - | - | ||
| AtCoder Beginner Contest 297 | 6623 | - | - | - |