chenyanbo's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 137 | 393 | 1747 |  547 |
- | ||
| Keyence Programming Contest 2020 | 236 | 2157 |  1235 |
+688 | ||
| AtCoder Beginner Contest 153 | 141 | 2208 |  1525 |
+290 | ||
| AtCoder Beginner Contest 155 | 44 | 2400 |  1749 |
+224 | ||
| AtCoder Beginner Contest 156 | 319 | 1895 | 1767 |
+18 | ||
| Panasonic Programming Contest 2020 | 932 | 1492 | 1717 |
-50 |