ColaWinter's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) | 2627 | 1041 |  99 |
- | ||
| AtCoder Beginner Contest 395 | 981 | 1531 |  579 |
+480 | ||
| AtCoder Beginner Contest 396 | 193 | 2155 |  1158 |
+579 | ||
| OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) | 4707 | 769 |  1074 |
-84 | ||
| UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) | 1052 | 1518 | 1158 |
+84 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 1440 | - | - | - | ||
| AtCoder Beginner Contest 416 | 871 | - | - | - |