ethylene's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 401 | 9206 | 178 |  9 |
- | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) | 8562 | 157 | 26 |
+17 | ||
| AtCoder Beginner Contest 403 | 6601 | 258 | 51 |
+25 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 8147 | 296 | 77 |
+26 | ||
| AtCoder Beginner Contest 409 | 5863 | 580 |  125 |
+48 | ||
| UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) | 6553 | 308 | 146 |
+21 | ||
| AtCoder Beginner Contest 412 | 6801 | 339 | 167 |
+21 | ||
| Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） | 4962 | 652 |  218 |
+51 |