Boro's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 138 | 4476 | 171 | 9 | - | ||
| AtCoder Beginner Contest 143 | 3169 | 500 | 50 | +41 | ||
| AtCoder Beginner Contest 168 | 3762 | 843 | 144 | +94 | ||
| AtCoder Beginner Contest 169 | 4838 | 734 | 226 | +82 | ||
| AtCoder Beginner Contest 170 | 3521 | 891 | 336 | +110 |