CHENJIAZHI's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 166 | 7790 | 302 | 15 | - | ||
| AtCoder Beginner Contest 167 | 4181 | 849 | 107 | +92 | ||
| AtCoder Beginner Contest 168 | 8429 | 174 | 114 | +7 | ||
| AtCoder Grand Contest 044 | 764 | 540 | 165 | +51 |