Tomoki Koizumi (小泉朋輝)
Name:
Tomoki Koizumi (小泉朋輝)
Region:
Japan
Competitions:
5
WCA ID:
2024KOIZ01
2024KOIZ01
Gender:
Male
Career:
2024.09.15 - 2025.11.08
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 622 | 16174 | 43359 | 12.74 | 14.96 | 39879 | 15174 | 593 | 10/10 | |||
| 3x3x3 Blindfolded | 46 | 370 | 1119 | 51.20 | 5/18 | |||||||
| 4x4x4 Blindfolded | 56 | 420 | 1565 | 14:41.00 | 1/6 | |||||||
| 3x3x3 Multi-Blind | 86 | 642 | 2532 | 2/2 9:55 | 1/2 |
Sum of Ranks
| Sum of NR | NR | Sum of CR | CR | Sum of WR | WR | |
|---|---|---|---|---|---|---|
| Single | 5580 | 762 | 199658 | 33845 | 729902 | 114136 |
| Average | 5036 | 880 | 173833 | 33466 | 615203 | 112251 |
| 3x3x3 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| Tokyo Spring AM 2025 | First round | 40 | 12.74 | 14.96 | 19.28 16.50 15.47 12.74 12.92 |
| Tokai Open PM 2024 | Final | 45 | 15.69 | 18.27 | 17.34 21.33 19.06 15.69 18.40 |
| 3x3x3 Blindfolded | |||||
| Competition | Round | Place | Best | Average | Detail |
| Ota BLD Autumn 2025 | Final | 13 | 57.95 | DNF | DNF 57.95 DNF |
| First round | 14 | 51.20 | DNF | 51.20 DNF DNF | |
| Kanto Autumn AM 2025 | Final | 11 | 1:36.12 | DNF | DNF DNF 1:36.12 |
| First round | 12 | 1:08.60 | DNF | DNF 1:08.60 1:29.77 | |
| Tokyo BLD Spring 2025 | First round | 39 | DNF | DNF | DNF DNF DNF |
| Tokyo Spring AM 2025 | First round | 29 | DNF | DNF | DNF DNF DNF |
| 4x4x4 Blindfolded | |||||
| Competition | Round | Place | Best | Average | Detail |
| Ota BLD Autumn 2025 | Final | 12 | DNF | DNF | DNF DNF DNF |
| Tokyo BLD Spring 2025 | Final | 14 | 14:41.00 | DNF | DNF 14:41.00 DNF |
| 5x5x5 Blindfolded | |||||
| Competition | Round | Place | Best | Average | Detail |
| Ota BLD Autumn 2025 | Final | 11 | DNF | DNF | DNF DNF DNS |
| 3x3x3 Multi-Blind | |||||
| Competition | Round | Place | Best | Average | Detail |
| Ota BLD Autumn 2025 | Final | 24 | DNF | DNF | |
| Tokyo BLD Spring 2025 | Final | 18 | 2/2 9:55 | 2/2 9:55 | |
| Ota BLD Autumn 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Blindfolded | Final | 13 | 57.95 | DNF | DNF 57.95 DNF |
| First round | 14 | 51.20 | DNF | 51.20 DNF DNF | |
| 4x4x4 Blindfolded | Final | 12 | DNF | DNF | DNF DNF DNF |
| 5x5x5 Blindfolded | Final | 11 | DNF | DNF | DNF DNF DNS |
| 3x3x3 Multi-Blind | Final | 24 | DNF | DNF | |
| Kanto Autumn AM 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Blindfolded | Final | 11 | 1:36.12 | DNF | DNF DNF 1:36.12 |
| First round | 12 | 1:08.60 | DNF | DNF 1:08.60 1:29.77 | |
| Tokyo BLD Spring 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Blindfolded | First round | 39 | DNF | DNF | DNF DNF DNF |
| 4x4x4 Blindfolded | Final | 14 | 14:41.00 | DNF | DNF 14:41.00 DNF |
| 3x3x3 Multi-Blind | Final | 18 | 2/2 9:55 | 2/2 9:55 | |
| Tokyo Spring AM 2025 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 40 | 12.74 | 14.96 | 19.28 16.50 15.47 12.74 12.92 |
| 3x3x3 Blindfolded | First round | 29 | DNF | DNF | DNF DNF DNF |
| Tokai Open PM 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Final | 45 | 15.69 | 18.27 | 17.34 21.33 19.06 15.69 18.40 |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 5 | 2025-11-08 | Ota BLD Autumn 2025 | Japan | Ota, Tokyo |
| 4 | 2025-10-11 | Kanto Autumn AM 2025 | Japan | Ota, Tokyo |
| 3 | 2025-05-10 | Tokyo BLD Spring 2025 | Japan | Ota, Tokyo |
| 2 | 2025-04-20 | Tokyo Spring AM 2025 | Japan | Ota, Tokyo |
| 1 | 2024-09-15 | Tokai Open PM 2024 | Japan | Kariya, Aichi |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 170 |
| 2 | 31 |
| 3 | 16 |
| 4 | 10 |
| All | 227 |