cqz210831549's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 052 | 6 | 1600 | 400 | - | ||
| AtCoder Regular Contest 084 | 206 | 1919 | 1033 | +633 | ||
| AtCoder Grand Contest 025 | 1087 | 1095 | 1026 | -7 | ||
| AtCoder Grand Contest 028 | 142 | 2358 | 1433 | +407 |