peter123456's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 399 | 11349 | 38 |  2 |
- | ||
| AtCoder Beginner Contest 404 | 9575 | - | - | - | ||
| AtCoder Beginner Contest 420 | 9347 | 56 | 7 |
+5 | ||
| AtCoder Beginner Contest 421 | 10247 | - | - | - |