Antimony's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 014 | 376 | 1735 | 535 | - | ||
| AtCoder Grand Contest 017 | 113 | 2547 | 1486 | +951 | ||
| AtCoder Grand Contest 019 | 485 | 1823 | 1552 | +66 | ||
| AtCoder Grand Contest 049 | 388 | 1864 | 1607 | +55 |