APCHAMPION's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 358 | 11126 | - | - | - | ||
| AtCoder Beginner Contest 371 | 9762 | 61 |  3 |
- | ||
| AtCoder Grand Contest 072 | 106 | - | - | - | ||
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 8174 | 213 | 20 |
+17 | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 10243 | 42 | 23 |
+3 |