Ruichen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 347 | 6045 | 537 | 28 | - | ||
| Toyota Programming Contest 2024#4（AtCoder Beginner Contest 348） | 9581 | 37 | 29 | +1 | ||
| AtCoder Beginner Contest 350 | 10386 | 49 | 31 | +2 | ||
| AtCoder Beginner Contest 352 | 9159 | 171 | 46 | +15 |