chenyihong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 451 | 2776 | 1180 |  140 |
- | ||
| AtCoder Beginner Contest 452 | 1740 | 1414 |  564 |
+424 |
chenyihong's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 451 | 2776 | 1180 | 140 |
- | ||
| AtCoder Beginner Contest 452 | 1740 | 1414 | 564 |
+424 |