BIURUN's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 418 | 8679 | 235 |  12 |
- | ||
| AtCoder Beginner Contest 419 | 9588 | 161 | 30 |
+18 | ||
| AtCoder Regular Contest 204 (Div. 1) | 382 | - | - | - | ||
| AtCoder Beginner Contest 420 | 8285 | 214 | 52 |
+22 | ||
| AtCoder Beginner Contest 421 | 8443 | 250 | 74 |
+22 |