koo12's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 407 | 7463 | 383 |  19 |
- | ||
| AtCoder Beginner Contest 410 | 8963 | 176 | 41 |
+22 | ||
| UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) | 7001 | - | - | - | ||
| AtCoder Beginner Contest 412 | 8460 | 159 | 56 |
+15 | ||
| Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） | 7238 | 307 | 84 |
+28 | ||
| Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) | 7438 | 315 |  109 |
+25 | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 5235 | 629 | 161 |
+52 | ||
| AtCoder Beginner Contest 416 | 8884 | 239 | 170 |
+9 | ||
| AtCoder Beginner Contest 417 | 9927 | 130 | 162 |
-8 | ||
| AtCoder Beginner Contest 418 | 6120 | 545 | 199 |
+37 |