SD_68's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 421 | 8543 | 240 |  12 |
- | ||
| AtCoder Beginner Contest 422 | 2482 | 800 | 91 |
+79 | ||
| AtCoder Beginner Contest 423 | 3265 | 865 |  205 |
+114 |