HarryPoter1990's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 3528 | 1026 |  95 |
- | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 408 | 1890 |  813 |
+718 | ||
| AtCoder Beginner Contest 444 | 1367 | 1516 |  998 |
+185 | ||
| AtCoder Beginner Contest 445 | 155 | 2233 |  1363 |
+365 | ||
| AtCoder Beginner Contest 447 | 1710 | 1362 | 1352 |
-11 |