initiator's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 161 | 2017 | 130 |  7 |
- | ||
| freee Programming Contest 2023（AtCoder Beginner Contest 310） | 6588 | 683 | 61 |
+54 | ||
| AtCoder Beginner Contest 393 | 6056 | 542 |  116 |
+55 | ||
| OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) | 5785 | 617 | 177 |
+61 | ||
| UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) | 10996 | - | - | - | ||
| AtCoder Beginner Contest 401 | 9256 | 174 | 172 |
-5 | ||
| AtCoder Beginner Contest 412 | 9645 | 40 | 139 |
-33 |