z_nine_09's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 223 | 1043 | - | - | - | ||
| AtCoder Beginner Contest 465 | 10295 | 55 |  3 |
- | ||
| AtCoder Beginner Contest 466 | 10894 | 54 | 8 |
+5 |