koudaikids's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 174 | 2167 | - | - | - | ||
| Toyota Programming Contest 2024#9（AtCoder Beginner Contest 370） | 7387 | - | - | - | ||
| AtCoder Beginner Contest 371 | 9762 | - | - | - | ||
| UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) | 8552 | - | - | - | ||
| HHKB Programming Contest 2025(AtCoder Beginner Contest 388) | 10014 | 38 |  2 |
- | ||
| Toyota Programming Contest 2025（AtCoder Beginner Contest 389) | 10499 | 83 | 9 |
+7 | ||
| AtCoder Regular Contest 191 (Div. 2) | 1197 | - | - | - | ||
| AtCoder Beginner Contest 391 | 9680 | 42 | 13 |
+4 | ||
| Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) | 9843 | 119 | 24 |
+11 | ||
| AtCoder Beginner Contest 393 | 10408 | - | - | - | ||
| AtCoder Beginner Contest 399 | 8655 | 253 | 42 |
+18 |