chenzhizhen2020's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 039 | 630 | 1688 | 488 | - | ||
| AtCoder Beginner Contest 182 | 5707 | 217 | 379 | -109 |
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 039 | 630 | 1688 | 488 | - | ||
| AtCoder Beginner Contest 182 | 5707 | 217 | 379 | -109 |