caoderong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 074 | 285 | - | - | - | ||
| AtCoder Beginner Contest 444 | 1798 | 1406 |  246 |
- | ||
| AtCoder Beginner Contest 466 | 2380 | 1310 |  611 |
+365 |