R_Kawaji's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 187 | 1071 | - | - | - | ||
| AtCoder Beginner Contest 381 | 6054 | - | - | - | ||
| AtCoder Beginner Contest 416 | 10840 | - | - | - | ||
| AtCoder Beginner Contest 419 | 9717 | 153 |  8 |
- | ||
| AtCoder Beginner Contest 421 | 8959 | - | - | - | ||
| AtCoder Beginner Contest 422 | 4314 | 367 | 39 |
+31 | ||
| AtCoder Beginner Contest 423 | 7649 | - | - | - | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 9532 | - | - | - |