guiyou's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 137 | 2855 | 679 |  40 |
- | ||
| AtCoder Beginner Contest 138 | 3693 | 412 | 89 |
+49 | ||
| AtCoder Beginner Contest 139 | 2954 | 737 |  178 |
+89 |