chenjiaxi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 135 | 3347 | 380 |  19 |
- | ||
| NIKKEI Programming Contest 2019-2 | 2222 | 707 | 93 |
+74 | ||
| AtCoder Beginner Contest 150 | 634 | - | - | - |