at400's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 129 | 1344 | 137 |  7 |
- | ||
| AtCoder Beginner Contest 230 | 5604 | - | - | - | ||
| HHKB Programming Contest 2022（AtCoder Beginner Contest 235） | 6665 | - | - | - | ||
| AtCoder Beginner Contest 236 | 6795 | 192 | 26 |
+19 | ||
| AtCoder Beginner Contest 237 | 6337 | 178 | 43 |
+17 | ||
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 238） | 7204 | - | - | - | ||
| Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) | 7382 | - | - | - | ||
| AtCoder Beginner Contest 247 | 7314 | 46 | 42 |
-1 | ||
| UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) | 5644 | - | - | - | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2023（AtCoder Beginner Contest 299) | 6572 | - | - | - | ||
| AtCoder Beginner Contest 308 | 8191 | - | - | - | ||
| AtCoder Beginner Contest 352 | 10539 | 43 | 41 |
-1 |