Websitians's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 204 | 1933 | 1139 |  126 |
- | ||
| AtCoder Beginner Contest 205 | 4688 | 501 | 190 |
+64 | ||
| AtCoder Beginner Contest 206（Sponsored by Panasonic） | 4825 | 509 |  236 |
+46 | ||
| AtCoder Beginner Contest 207 | 3752 | 664 |  302 |
+66 |