XiaoSUN's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 093 | 714 | 510 |  26 |
- | ||
| AtCoder Grand Contest 024 | 716 | 1484 |  376 |
+350 | ||
| AtCoder Beginner Contest 099 | 1911 | 121 |  283 |
-93 |