kotaa's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 421 | 9642 | 155 |  8 |
- | ||
| UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) | 8053 | 132 | 22 |
+14 | ||
| AtCoder Beginner Contest 426 | 6999 | 429 | 58 |
+36 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 7893 | 200 | 75 |
+17 | ||
| AtCoder Beginner Contest 428 | 7053 | 354 |  104 |
+29 | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 8596 | 136 | 107 |
+3 |