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 |