Dahyuni's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Tokio Marine & Nichido Fire Insurance Programming Contest 2020 | 1879 | 1156 | 132 | - | ||
| AtCoder Beginner Contest 172 | 353 | 1948 | 893 | +761 | ||
| AtCoder Beginner Contest 173 | 530 | 1814 | 1161 | +268 | ||
| AtCoder Beginner Contest 175 | 1520 | 1298 | 1175 | +14 | ||
| AtCoder Beginner Contest 178 | 2558 | 1072 | 1146 | -29 | ||
| AtCoder Beginner Contest 197（Sponsored by Panasonic） | 952 | 1472 | 1200 | +54 | ||
| AtCoder Regular Contest 116 | 876 | 1536 | 1254 | +54 |