Kangjiashu120223's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 450 | 2420 | 1265 |  173 |
- | ||
| AtCoder Beginner Contest 451 | 3972 | 974 |  376 |
+203 | ||
| AtCoder Beginner Contest 452 | 3041 | 1143 |  584 |
+208 | ||
| AtCoder Beginner Contest 453 | 5208 | 774 |  610 |
+26 |