ChenJr's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 084 | 774 | 651 |  37 |
- | ||
| AtCoder Beginner Contest 085 | 938 | 490 | 95 |
+58 | ||
| AtCoder Beginner Contest 087 | 726 | 355 |  129 |
+34 | ||
| AtCoder Beginner Contest 088 | 1014 | 157 | 130 |
+1 | ||
| AtCoder Beginner Contest 094 | 1038 | 139 | 128 |
-2 | ||
| AtCoder Beginner Contest 138 | 2090 | 922 |  225 |
+97 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) | 10334 | - | - | - |