xiaozhengguo123's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 190 (Div. 1) | 670 | - | - | - | ||
| AtCoder Beginner Contest 420 | 9347 | 56 |  3 |
- | ||
| AtCoder Regular Contest 206 (Div. 2) | 1314 | - | - | - | ||
| AtCoder Beginner Contest 428 | 9095 | 62 | 9 |
+6 | ||
| AtCoder Beginner Contest 433 | 8088 | 249 | 28 |
+19 | ||
| AtCoder Beginner Contest 435 | 9833 | 45 | 30 |
+2 |