Shifana's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 10437 | - | - | - | ||
| AtCoder Beginner Contest 419 | 9833 | - | - | - | ||
| AtCoder Regular Contest 205 (Div. 2) | 2136 | - | - | - | ||
| AtCoder Beginner Contest 422 | 4734 | - | - | - | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 10067 | 44 |  2 |
- | ||
| AtCoder Beginner Contest 444 | 3391 | 1094 |  101 |
+99 | ||
| AtCoder Beginner Contest 445 | 3729 | 923 |  231 |
+130 | ||
| AtCoder Beginner Contest 446 | 5110 | 565 | 278 |
+47 | ||
| AtCoder Beginner Contest 447 | 6044 | 492 |  305 |
+27 |