plain's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 123 | 3651 | 109 |  5 |
- | ||
| AtCoder Beginner Contest 124 | 3621 | 276 | 29 |
+24 | ||
| Tenka1 Programmer Beginner Contest 2019 | 2616 | 163 | 45 |
+16 | ||
| AtCoder Beginner Contest 125 | 3020 | 521 | 88 |
+43 | ||
| AtCoder Beginner Contest 126 | 4177 | - | - | - | ||
| AtCoder Beginner Contest 128 | 4867 | 82 | 85 |
-3 | ||
| AtCoder Beginner Contest 154 | 5884 | 37 | 74 |
-11 |