ardan's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 076 | 286 | 1801 |  601 |
- | ||
| AtCoder Grand Contest 017 | 493 | 1688 |  997 |
+396 | ||
| AtCoder Grand Contest 020 | 396 | 1930 |  1270 |
+273 | ||
| Educational DP Contest | 331 | - | - | - | ||
| AtCoder Beginner Contest 206（Sponsored by Panasonic） | 519 | 1793 |  1382 |
+112 | ||
| AtCoder Beginner Contest 217 | 1235 | 1420 | 1379 |
-3 |