ZhangJR19990612's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 020 | 1358 | 333 | 17 | - | ||
| AtCoder Beginner Contest 087 | 562 | 612 | 77 | +60 |
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 020 | 1358 | 333 | 17 | - | ||
| AtCoder Beginner Contest 087 | 562 | 612 | 77 | +60 |