gfwall's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 089 | 859 | 126 |  6 |
- | ||
| AtCoder Grand Contest 038 | 116 | 2509 |  1130 |
+1124 | ||
| AtCoder Regular Contest 123 | 169 | 2380 |  1543 |
+413 |