primaryStu's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 188 | 120 | 2339 |  1139 |
- | ||
| AtCoder Beginner Contest 189 | 128 | 2400 |  1626 |
+487 | ||
| AtCoder Beginner Contest 192 | 209 | 2325 |  1809 |
+183 |