halnari's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 155 | 1005 | 1320 |  199 |
- | ||
| AtCoder Regular Contest 156 | 796 | 1549 |  701 |
+502 | ||
| AtCoder Regular Contest 157 | 853 | 1469 |  910 |
+209 |