zhoubeichen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 409 | 10816 | - | - | - | ||
| AtCoder Beginner Contest 412 | 3001 | 983 |  86 |
- | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 3327 | 926 |  247 |
+161 | ||
| AtCoder Beginner Contest 416 | 3961 | 874 |  380 |
+133 | ||
| AtCoder Beginner Contest 419 | 5594 | 633 |  420 |
+40 | ||
| AtCoder Beginner Contest 420 | 9347 | 56 | 311 |
-109 |