Qihan Chen (陈启晗)
| Region | WCA ID | Gender | Competitions | Completed Solves | China | 2019CHEQ05 | Male | 23 | 315 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 7268 | 20682 | 55567 | 13.98 | 16.44 | 52087 | 19733 | 7003 | |
| 2x2x2 Cube | 1387 | 4583 | 17493 | 2.61 | 4.78 | 24806 | 7331 | 2374 | |
| 3x3x3 Fewest Moves | 83 | 273 | 1137 | 28 | 31.00 | 743 | 186 | 65 | |
| 3x3x3 One-Handed | 1823 | 5103 | 13758 | 19.78 | 25.26 | 14948 | 5738 | 2101 | |
| Clock | 528 | 1813 | 7598 | 10.15 | 11.00 | 5949 | 1385 | 406 | |
| Pyraminx | 754 | 2238 | 8241 | 3.82 | 7.20 | 12317 | 3597 | 1276 | |
| Skewb | 175 | 581 | 2545 | 2.73 | 4.36 | 1698 | 448 | 158 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Guangdong Open - Revival & Rival 2026 | First round | 495 | 14.65 | 16.85 | 14.65 | 16.23 | 18.65 | 15.66 | 25.57 | ||
| Hong Kong Cube Day 2025 | First round | 117 | 16.53 | 18.37 | 17.40 | 17.81 | 19.90 | 16.53 | 20.71 | ||
| Welcome Back Hong Kong 2024 | First round | 114 | 17.17 | 18.99 | 34.53 | 19.47 | 18.69 | 17.17 | 18.82 | ||
| Fushun Open 2024 | First round | 115 | 16.02 | 18.79 | 16.02 | 19.36 | 18.26 | 20.63 | 18.76 | ||
| STEM Cube Open Penang 2023 | First round | 62 | 13.98 | 16.44 | 17.26 | 17.65 | 14.97 | 17.10 | 13.98 | ||
| Guangdong Open 2021 | First round | 237 | 18.73 | 20.28 | 20.40 | 19.37 | 21.20 | 21.07 | 18.73 | ||
| Guangzhou Panyu Afternoon 2021 | First round | 100 | 19.16 | 19.73 | 20.64 | 19.33 | 19.23 | 19.16 | 23.44 | ||
| Shenzhen Good Afternoon 2020 | First round | 39 | 16.96 | 20.32 | 16.96 | 19.37 | 20.56 | 21.03 | 40.44 | ||
| Zhongshan NxN Speedcubing 2019 | First round | 81 | 23.20 | 28.43 | 28.93 | 28.14 | 23.20 | 29.20 | 28.23 | ||
| 2x2x2 Cube | |||||||||||
| Fushun Open 2024 | First round | 40 | 4.34 | 4.78 | 4.64 | 4.34 | 5.02 | 5.66 | 4.67 | ||
| Shenzhen Youth Open 2023 | First round | 61 | 2.61 | 5.41 | 2.61 | 8.04 | 5.24 | 5.18 | 5.82 | ||
| STEM Cube Open Penang 2023 | First round | 54 | 4.40 | 5.84 | 6.10 | 6.59 | 5.50 | 5.91 | 4.40 | ||
| Guangdong Open 2021 | First round | 111 | 6.17 | 6.78 | 6.87 | 6.17 | 6.41 | 7.87 | 7.05 | ||
| Shenzhen Good Afternoon 2020 | First round | 20 | 4.26 | 6.84 | 4.26 | 8.23 | 8.42 | 5.84 | 6.46 | ||
| Zhongshan NxN Speedcubing 2019 | First round | 34 | 6.28 | 7.18 | 9.25 | 6.43 | 6.47 | 6.28 | 8.65 | ||
| Shenzhen Cubing 10th Anniversary 2019 | First round | 207 | 7.50 | 9.53 | 9.75 | 10.34 | 8.51 | 7.50 | 12.08 | ||
| 3x3x3 Fewest Moves | |||||||||||
| FMC Cubing China 2025 | Final | 30 | 28 | 32.00 | 28 | 34 | 34 | ||||
| FMC Asia 2025 | Final | 48 | 30 | 33.00 | 35 | 34 | 30 | ||||
| FMC Cubing China 2024 | Final | 14 | 30 | 31.00 | 32 | 30 | 31 | ||||
| Guangzhou Quiet Day 2024 | Final | 11 | 32 | 33.67 | 36 | 32 | 33 | ||||
| FMC 2024 | Final | 150 | 34 | 34.67 | 34 | 36 | 34 | ||||
| Guangdong Open 2021 | Final | 5 | 35 | 35.67 | 35 | 37 | 35 | ||||
| Guangzhou 3x3 BLD and FMC 2020 | Final | 6 | 33 | 37.00 | 39 | 33 | 39 | ||||
| 3x3x3 One-Handed | |||||||||||
| Zhuhai Open 2025 | First round | 74 | 26.18 | 26.97 | 27.24 | 31.34 | 26.18 | 26.58 | 27.09 | ||
| Hong Kong Cube Day 2025 | First round | 42 | 19.78 | 25.26 | 28.64 | 30.08 | 25.84 | 19.78 | 21.31 | ||
| Malaysia 15th Anniversary Championship 2024 | First round | 70 | 26.14 | 29.83 | 26.14 | 29.42 | 28.19 | 1:01.86 | 31.88 | ||
| STEM Cube Open Penang 2023 | First round | 39 | 27.99 | 32.84 | 34.71 | 33.55 | 34.39 | 27.99 | 30.59 | ||
| Clock | |||||||||||
| Guangdong Open - Revival & Rival 2026 | First round | 60 | 10.15 | 11.00 | 10.85 | 10.15 | 11.00 | 14.07 | 11.15 | ||
| Guangzhou Special 2025 | First round | 43 | 11.41 | 13.19 | 13.04 | 11.96 | 14.58 | 11.41 | 17.27 | ||
| Xi'an Summer 2025 | First round | 42 | 11.47 | 11.84 | 11.47 | 11.75 | 11.65 | 13.67 | 12.11 | ||
| Malaysia 15th Anniversary Championship 2024 | First round | 44 | 12.25 | 15.99 | 16.62 | 15.45 | 22.68 | 15.91 | 12.25 | ||
| Pyraminx | |||||||||||
| Guangzhou Special 2025 | Second round | 39 | 3.82 | 7.32 | 3.82 | 6.28 | 8.69 | 8.55 | 7.12 | ||
| First round | 40 | 6.50 | 8.02 | 7.99 | 6.50 | 8.07 | 10.68 | 7.99 | |||
| HKRCU 20th Anniversary 2025 | First round | 23 | 4.98 | 7.73 | 7.02 | 4.98 | 9.33 | 10.00 | 6.83 | ||
| Zhuhai Open 2025 | First round | 22 | 5.14 | 7.20 | 6.72 | 8.16 | 6.73 | 8.37 | 5.14 | ||
| Malaysia 15th Anniversary Championship 2024 | First round | 51 | 6.30 | 7.77 | 9.25 | 7.58 | 6.95 | 8.77 | 6.30 | ||
| Guangzhou Special 2024 | First round | 51 | 8.72 | 9.34 | 10.70 | 9.53 | 9.32 | 8.72 | 9.17 | ||
| Shenzhen Youth Open 2023 | First round | 28 | 7.08 | 8.51 | 7.08 | 9.89 | 8.40 | 9.85 | 7.27 | ||
| STEM Cube Open Penang 2023 | First round | 29 | 7.63 | 9.92 | 13.40 | 11.64 | 9.15 | 7.63 | 8.96 | ||
| Guangdong Open 2021 | First round | 53 | 8.28 | 10.65 | 10.82 | 11.54 | 10.01 | 11.12 | 8.28 | ||
| Guangzhou Panyu Afternoon 2021 | First round | 57 | 8.94 | 13.05 | 13.41 | 13.76 | 11.98 | 8.94 | 14.04 | ||
| Shenzhen Cubing 10th Anniversary 2019 | First round | 117 | 12.77 | 14.90 | 16.35 | 13.40 | 19.25 | 12.77 | 14.94 | ||
| Skewb | |||||||||||
| Guangdong Open - Revival & Rival 2026 | First round | 19 | 2.73 | 4.73 | 4.22 | 5.62 | 5.62 | 2.73 | 4.35 | ||
| Guangzhou Special 2025 | Final | 10 | 3.60 | 4.36 | 3.60 | 3.65 | 4.93 | 6.00 | 4.49 | ||
| Second round | 15 | 3.84 | 4.78 | 4.58 | 4.64 | 5.11 | 6.25 | 3.84 | |||
| First round | 11 | 4.57 | 4.93 | 4.69 | 4.94 | 6.08 | 5.16 | 4.57 | |||
| HKRCU 20th Anniversary 2025 | Final | 7 | 4.95 | 5.86 | 4.95 | 7.19 | 5.42 | 5.29 | 6.88 | ||
| First round | 5 | 3.62 | 4.63 | 3.72 | 3.62 | 4.86 | 6.19 | 5.32 | |||
| Xi'an Summer 2025 | Final | 12 | 4.03 | 4.51 | 4.66 | 4.68 | 4.03 | DNF | 4.19 | ||
| First round | 14 | 4.22 | 4.47 | 4.34 | 4.65 | 5.11 | 4.41 | 4.22 | |||
| Zhuhai Open 2025 | Final | 5 | 2.87 | 4.44 | 3.57 | 5.71 | 4.04 | 6.14 | 2.87 | ||
| First round | 9 | 4.21 | 5.06 | 4.21 | 5.06 | 5.89 | 5.52 | 4.59 | |||
| Malaysia 15th Anniversary Championship 2024 | Final | 7 | 4.09 | 4.49 | 4.40 | 4.45 | 4.62 | 4.09 | 5.61 | ||
| First round | 11 | 4.41 | 4.81 | 5.63 | 4.73 | 4.87 | 4.41 | 4.84 | |||
| Guangzhou Special 2024 | Second round | 15 | 3.71 | 4.96 | 5.30 | 5.52 | 5.55 | 3.71 | 4.06 | ||
| First round | 9 | 3.71 | 5.13 | 6.63 | 3.71 | 4.61 | 5.72 | 5.07 | |||
| Welcome Back Hong Kong 2024 | Final | 8 | 3.20 | 4.87 | 3.20 | 5.19 | 4.02 | 5.39 | 6.12 | ||
| First round | 12 | 3.61 | 5.45 | 6.16 | 5.10 | 3.61 | 5.09 | 8.06 | |||
| Fushun Open 2024 | Final | 8 | 3.07 | 5.04 | 4.91 | 4.64 | 5.58 | 6.94 | 3.07 | ||
| First round | 10 | 3.94 | 5.24 | 5.12 | 3.94 | 5.84 | 4.76 | 6.10 | |||
| STEM Cube Open Penang 2023 | Final | 10 | 5.27 | 6.09 | 6.01 | 6.69 | 5.27 | 5.93 | 6.33 | ||
| First round | 10 | 5.71 | 6.24 | 8.84 | 5.71 | 6.37 | 5.94 | 6.40 | |||
| Guangdong Open 2021 | First round | 31 | 8.03 | 9.36 | 8.66 | 9.74 | 9.68 | 11.40 | 8.03 | ||
| Guangzhou Panyu Afternoon 2021 | First round | 42 | 7.91 | 10.16 | 12.72 | 7.91 | 9.34 | 9.37 | 11.78 | ||
| Shenzhen Good Afternoon 2020 | Final | 8 | 6.64 | 7.38 | 6.64 | 7.55 | 9.11 | 7.88 | 6.71 | ||
| Shenzhen Cubing 10th Anniversary 2019 | First round | 73 | 12.21 | 17.57 | 14.76 | 20.86 | 19.81 | 12.21 | 18.13 | ||