Rostyslav Kalchenko (Ростислав Кальченко)
Name:
Rostyslav Kalchenko (Ростислав Кальченко)
Region:
Ukraine
Competitions:
2
WCA ID:
2019KALC01
2019KALC01
Gender:
Male
Career:
2019.10.19 - 2025.01.26
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 333 | 8717 | 35004 | 11.66 | 17.82 | 65417 | 15810 | 588 | 10/10 | |||
| 2x2x2 Cube | 486 | 14491 | 48587 | 4.01 | 4.73 | 24888 | 7485 | 230 | 15/15 | |||
| Megaminx | 175 | 4749 | 15685 | 2:01.31 | 2/2 | |||||||
| Pyraminx | 622 | 15899 | 50236 | 8.40 | 16.39 | 80931 | 24397 | 1009 | 5/5 |
Sum of Ranks
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| U24 Tetiana Day Kyiv 2025 | Second round | 19 | 14.46 | 18.01 | 14.46 20.73 17.55 24.19 15.75 |
| First round | 19 | 11.66 | 17.82 | 19.11 11.66 21.63 14.44 19.92 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| U24 Tetiana Day Kyiv 2025 | Final | 11 | 4.72 | 5.48 | 5.18 4.72 5.23 7.23 6.02 |
| First round | 7 | 4.01 | 4.73 | 4.32 5.55 4.01 4.31 7.45 | |
| Dnepr Puzzles Fest 2019 | First round | 42 | 5.39 | 9.45 | 13.73 5.39 9.18 9.32 9.86 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| U24 Tetiana Day Kyiv 2025 | Final | 15 | 2:01.31 | 2:01.31 2:15.61 |
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| U24 Tetiana Day Kyiv 2025 | First round | 36 | 8.40 | 16.39 | 19.14 18.19 24.10 11.84 8.40 |
| U24 Tetiana Day Kyiv 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | Second round | 19 | 14.46 | 18.01 | 14.46 20.73 17.55 24.19 15.75 |
| First round | 19 | 11.66 | 17.82 | 19.11 11.66 21.63 14.44 19.92 | |
| 2x2x2 Cube | Final | 11 | 4.72 | 5.48 | 5.18 4.72 5.23 7.23 6.02 |
| First round | 7 | 4.01 | 4.73 | 4.32 5.55 4.01 4.31 7.45 | |
| Megaminx | Final | 15 | 2:01.31 | 2:01.31 2:15.61 | |
| Pyraminx | First round | 36 | 8.40 | 16.39 | 19.14 18.19 24.10 11.84 8.40 |
| Dnepr Puzzles Fest 2019 | |||||
| Event | Round | Place | Best | Average | Detail |
| 2x2x2 Cube | First round | 42 | 5.39 | 9.45 | 13.73 5.39 9.18 9.32 9.86 |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 2 | 2025-01-25~26 | U24 Tetiana Day Kyiv 2025 | Ukraine | Kyiv |
| 1 | 2019-10-19~20 | Dnepr Puzzles Fest 2019 | Ukraine | Dnepr |
Closest Cubers
| Person | Competitions |
|---|---|
| Lev Golub (Лев Голуб) | 2 |
| Oleksandr Ivanov (Олександр Іванов) | 2 |
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 114 |
| 2 | 2 |
| All | 116 |