BKbg's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） | 4308 | 834 |  59 |
- | ||
| Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) | 6205 | 535 |  127 |
+68 | ||
| Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） | 9769 | 44 | 97 |
-30 |