niaoshoushou's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 449 | 10280 | 51 |  3 |
- | ||
| AtCoder Beginner Contest 461 | 10699 | 144 | 14 |
+11 | ||
| AtCoder Beginner Contest 466 | 10409 | 145 | 28 |
+14 |