Ibsan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 406） | 9357 | 175 |  9 |
- | ||
| AtCoder Beginner Contest 407 | 11119 | 44 | 14 |
+5 | ||
| AtCoder Beginner Contest 426 | 9992 | 53 | 19 |
+5 | ||
| AtCoder Beginner Contest 446 | 8278 | 44 | 23 |
+4 | ||
| AtCoder Beginner Contest 469 | 10762 | 52 | 26 |
+3 | ||
| AtCoder Regular Contest-- 229 | 2767 | - | - | - |