River_Bird's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 467 | 513 | 1911 |  711 |
- | ||
| AtCoder Beginner Contest 469 | 592 | 1838 |  1128 |
+417 | ||
| JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) | 150 | 2299 |  1504 |
+376 | ||
| UNIQUE VISION Programming Contest 2026 Summer (AtCoder Regular Contest 226) | 1559 | 547 |  1348 |
-156 | ||
| AtCoder Regular Contest 227 | 1574 | - | - | - | ||
| AtCoder Beginner Contest 472 | 207 | 2191 | 1544 |
+196 | ||
| AtCoder Beginner Contest 473 | 19 | 2400 |  1731 |
+187 |