AtKoi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 199（Sponsored by Panasonic） | 7732 | 75 |  4 |
- | ||
| KYOCERA Programming Contest 2021（AtCoder Beginner Contest 200） | 7846 | 59 | 10 |
+6 |