hzk's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 048 | 71 | 1339 | 208 | - | ||
| AtCoder Beginner Contest 069 | 28 | 1600 | 738 | +530 | ||
| AtCoder Beginner Contest 070 | 218 | 1600 | 983 | +245 | ||
| AtCoder Grand Contest 019 | 752 | 1503 | 1094 | +111 | ||
| AtCoder Beginner Contest 125 | 291 | 1600 | 1194 | +100 |