oO0o's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 449 | 8938 | 200 |  10 |
- | ||
| AtCoder Beginner Contest 450 | 8373 | 324 | 40 |
+30 | ||
| AtCoder Beginner Contest 451 | 9691 | 160 | 56 |
+16 |