riumu_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 236 | 8248 | - | - | - | ||
| AtCoder Beginner Contest 258 | 7709 | - | - | - | ||
| AtCoder Beginner Contest 259 | 6318 | 230 | 11 | - | ||
| AtCoder Regular Contest 144 | 3327 | 118 | 26 | +15 | ||
| AtCoder Beginner Contest 260 | 5981 | 232 | 48 | +22 | ||
| AtCoder Beginner Contest 261 | 6691 | 165 | 63 | +15 |