Guojinying's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 468 | 10442 | 163 |  8 |
- | ||
| AtCoder Beginner Contest 473 | 7826 | 346 | 39 |
+31 | ||
| AtCoder Beginner Contest 474 | 4191 | 560 | 91 |
+52 | ||
| AtCoder Beginner Contest 475 | 9407 | 187 |  103 |
+12 |