Hidetoshi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 134 | 3570 | 365 |  18 |
- | ||
| AtCoder Beginner Contest 137 | 4521 | 160 | 38 |
+20 | ||
| AtCoder Beginner Contest 138 | 2855 | 687 |  104 |
+66 |