hpchen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 106 | 1047 | 1417 |  253 |
- | ||
| AtCoder Regular Contest 107 | 950 | 1477 |  704 |
+451 |
hpchen's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 106 | 1047 | 1417 | 253 |
- | ||
| AtCoder Regular Contest 107 | 950 | 1477 | 704 |
+451 |