Roal's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 155 | 104 | 2328 | 1128 | - | ||
| AtCoder Beginner Contest 156 | 50 | 2400 | 1621 | +493 | ||
| AtCoder Grand Contest 043 | 1050 | 1481 | 1567 | -54 | ||
| AtCoder Grand Contest 045 | 203 | 2321 | 1750 | +183 |