jiangguangshui's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 4705 | 709 |  43 |
- | ||
| AtCoder Beginner Contest 421 | 7969 | 303 | 81 |
+38 | ||
| AtCoder Regular Contest 205 (Div. 2) | 1731 | - | - | - |