k23's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 163 | 8908 | - | - | - | ||
| AtCoder Beginner Contest 164 | 9659 | 113 |  6 |
- | ||
| AtCoder Beginner Contest 165 | 7792 | 333 | 33 |
+27 | ||
| AtCoder Beginner Contest 167 | 10018 | 119 | 44 |
+11 | ||
| AtCoder Beginner Contest 168 | 10261 | 38 | 41 |
-3 |