kotaroi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 163 | 2964 | - | - | - | ||
| AtCoder Beginner Contest 164 | 4934 | 728 |  45 |
- | ||
| AtCoder Beginner Contest 165 | 6226 | 559 |  114 |
+69 | ||
| AtCoder Beginner Contest 166 | 5576 | 617 | 183 |
+69 | ||
| AtCoder Beginner Contest 167 | 2931 | 1050 |  348 |
+165 |