racka's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Exawizards Programming Contest 2021（AtCoder Beginner Contest 222） | 7132 | 3 | 0 | - | ||
| AtCoder Beginner Contest 223 | 2833 | 702 |  30 |
+30 | ||
| AtCoder Beginner Contest 224 | 4511 | 266 | 56 |
+26 | ||
| UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) | 5485 | 121 | 64 |
+8 | ||
| freee Programming Contest 2022（AtCoder Beginner Contest 264） | 6477 | - | - | - | ||
| AtCoder Beginner Contest 265 | 4525 | 442 | 99 |
+35 | ||
| TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) | 5230 | 306 |  122 |
+23 | ||
| AtCoder Beginner Contest 275 | 5623 | 182 | 128 |
+6 | ||
| AtCoder Beginner Contest 276 | 7045 | - | - | - | ||
| AtCoder Beginner Contest 278 | 4919 | 412 | 156 |
+28 | ||
| AtCoder Beginner Contest 281 | 7764 | - | - | - | ||
| HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) | 4889 | 346 | 175 |
+19 | ||
| UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) | 7158 | 34 | 147 |
-28 |