When_N's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 8891 | 221 |  11 |
- | ||
| AtCoder Beginner Contest 420 | 7163 | 328 | 43 |
+32 | ||
| AtCoder Beginner Contest 421 | 9030 | 198 | 63 |
+20 | ||
| AtCoder Beginner Contest 422 | 3039 | 662 |  123 |
+60 | ||
| AtCoder Beginner Contest 423 | 7534 | - | - | - |