deltadelta's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HHKB Programming Contest 2022（AtCoder Beginner Contest 235） | 5871 | 244 |  12 |
- | ||
| AtCoder Regular Contest 133 | 2888 | 152 | 30 |
+18 | ||
| AtCoder Beginner Contest 236 | 7759 | 110 | 41 |
+11 | ||
| AtCoder Beginner Contest 241（Sponsored by Panasonic） | 8354 | 39 | 39 |
-2 | ||
| UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) | 5896 | 184 | 54 |
+15 |