XuZhonglin's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 408 | 3168 | 947 |  78 |
- | ||
| AtCoder Beginner Contest 417 | 3091 | 1003 |  262 |
+184 | ||
| AtCoder Beginner Contest 418 | 4276 | 809 |  373 |
+111 | ||
| AtCoder Beginner Contest 420 | 2433 | 1087 |  543 |
+170 | ||
| AtCoder Beginner Contest 421 | 2869 | 1047 |  642 |
+99 |