JiZhen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 124 | 3109 | 460 |  23 |
- | ||
| Tenka1 Programmer Beginner Contest 2019 | 2726 | 123 | 39 |
+16 | ||
| AtCoder Beginner Contest 125 | 3583 | 307 | 69 |
+30 |