xiaochentongxue's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 187 | 1071 | - | - | - | ||
| AtCoder Beginner Contest 381 | 2928 | 823 |  57 |
- | ||
| AtCoder Grand Contest 069 | 180 | - | - | - |