KoishiYun's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 373 | 4992 | 736 |  46 |
- | ||
| UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) | 8115 | 265 | 80 |
+34 | ||
| AtCoder Beginner Contest 399 | 5667 | 626 |  148 |
+68 | ||
| AtCoder Beginner Contest 400 | 2744 | 1068 |  310 |
+162 | ||
| AtCoder Beginner Contest 401 | 3845 | 885 |  419 |
+109 |