h_cheung's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 133 | 782 | 1472 |  290 |
- | ||
| AtCoder Grand Contest 036 | 473 | 1696 |  850 |
+560 | ||
| AtCoder Regular Contest 147 | 2299 | - | - | - |