Ruien's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 380 | 9948 | - | - | - | ||
| AtCoder Beginner Contest 382 | 3640 | 766 |  50 |
- | ||
| Daiwa Securities Co. Ltd. Programming Contest 2024（AtCoder Beginner Contest 383） | 5538 | 538 |  116 |
+66 | ||
| AtCoder Beginner Contest 405 | 9952 | 164 | 120 |
+4 | ||
| UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) | 7692 | 183 | 126 |
+6 | ||
| AtCoder Beginner Contest 412 | 5497 | 563 | 175 |
+49 | ||
| Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） | 6547 | 402 |  201 |
+26 |