changbd's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) | 2756 | 1208 |  150 |
- | ||
| AtCoder Beginner Contest 471 | 1920 | 1395 |  565 |
+415 |