FinalChapter's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 192 (Div. 2) | 1185 | - | - | - | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 2505 | 1087 |  111 |
- | ||
| AtCoder Regular Contest 208 (Div. 2) | 719 | - | - | - | ||
| AtCoder Regular Contest 209 (Div. 1) | 575 | - | - | - | ||
| AtCoder Regular Contest 210 | 1096 | - | - | - |