Hatmul's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 055 | 552 | - | - | - | ||
| AtCoder Regular Contest 129 | 1129 | 830 |  58 |
- | ||
| AtCoder Regular Contest 130 | 1798 | 214 | 84 |
+26 |