a11's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Mynavi Programming Contest 2021（AtCoder Beginner Contest 201） | 8529 | 9 | 0 | - | ||
| AtCoder Beginner Contest 203（Sponsored by Panasonic） | 6654 | 145 |  8 |
+8 | ||
| AtCoder Beginner Contest 205 | 7769 | 70 | 15 |
+7 | ||
| AtCoder Beginner Contest 208 | 7520 | 66 | 21 |
+6 | ||
| AtCoder Beginner Contest 223 | 6133 | 55 | 25 |
+4 | ||
| AtCoder Beginner Contest 224 | 5003 | 176 | 38 |
+13 | ||
| NEC Programming Contest 2021(AtCoder Beginner Contest 229) | 5606 | 57 | 40 |
+2 | ||
| Toyota Programming Contest 2023 Spring Qual A（AtCoder Beginner Contest 288） | 7577 | 78 | 44 |
+4 |