katuzirou's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 148 | 4990 | 73 |  4 |
- | ||
| AtCoder Beginner Contest 149 | 3654 | - | - | - | ||
| AtCoder Beginner Contest 151 | 4201 | 317 | 27 |
+23 | ||
| AtCoder Beginner Contest 155 | 2938 | 775 | 97 |
+70 | ||
| AtCoder Beginner Contest 156 | 3783 | 413 |  134 |
+37 | ||
| Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 | 4202 | 17 | 99 |
-35 |