Zhenxin Chai (柴振鑫)
| Region | WCA ID | Gender | Competitions | Completed Solves | China | 2011CHAI02 | Male | 13 | 408 |
|---|
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | |
|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 2203 | 6788 | 18994 | 10.41 | 13.10 | 21815 | 8109 | 2695 | |
| 2x2x2 Cube | 454 | 1566 | 6744 | 2.02 | 4.33 | 14852 | 4154 | 1259 | |
| 4x4x4 Cube | 659 | 1983 | 5640 | 37.55 | 44.11 | 6120 | 2177 | 738 | |
| 5x5x5 Cube | 610 | 1895 | 5666 | 1:19.93 | 1:32.17 | 6539 | 2185 | 715 | |
| 6x6x6 Cube | 968 | 2829 | 10772 | 4:40.80 | |||||
| 7x7x7 Cube | 588 | 1506 | 4933 | 4:45.65 | 4:53.60 | 4503 | 1385 | 564 | |
| 3x3x3 Blindfolded | 562 | 1636 | 4922 | 2:49.59 | |||||
| 3x3x3 One-Handed | 929 | 2646 | 7277 | 17.03 | 26.95 | 15309 | 5872 | 2103 | |
| Clock | 902 | 2892 | 12347 | 16.81 | 22.69 | 12914 | 2977 | 932 | |
| Megaminx | 985 | 3075 | 11490 | 1:52.68 | 2:04.70 | 10886 | 2913 | 938 | |
| Pyraminx | 5160 | 16728 | 63310 | 10.75 | 15.96 | 66531 | 17813 | 5565 | |
| Square-1 | 589 | 2052 | 9097 | 27.46 | 41.87 | 10504 | 2362 | 704 |
| Competition | Round | Place | Single | Average | Solves | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | |||||||||||
| Lanzhou Autumn 2019 | Second round | 14 | 11.97 | 14.02 | 15.13 | 14.53 | 13.81 | 13.72 | 11.97 | ||
| First round | 9 | 11.30 | 13.10 | 12.81 | 12.14 | 14.34 | 11.30 | 16.08 | |||
| Lanzhou Spring 2019 | Final | 12 | 10.43 | 14.20 | 15.44 | 13.54 | 14.25 | 14.80 | 10.43 | ||
| Second round | 13 | 12.51 | 13.26 | 12.62 | 12.65 | 25.51 | 12.51 | 14.51 | |||
| First round | 23 | 11.98 | 14.58 | 11.98 | 13.37 | 13.88 | 21.09 | 16.48 | |||
| Lanzhou Autumn 2018 | Second round | 17 | 13.34 | 15.19 | 13.34 | 15.50 | 15.92 | 15.73 | 14.34 | ||
| First round | 13 | 13.05 | 14.41 | 13.93 | 15.56 | 14.68 | 13.05 | 14.62 | |||
| Lanzhou Open 2018 | Final | 6 | 13.43 | 14.61 | 15.70 | 13.60 | 21.60 | 14.53 | 13.43 | ||
| Second round | 8 | 10.54 | 13.83 | 14.18 | 15.03 | 12.28 | 15.67 | 10.54 | |||
| First round | 7 | 10.41 | 13.25 | 14.21 | 13.94 | 15.50 | 11.61 | 10.41 | |||
| Xi'an New Year 2018 | Second round | 27 | 13.28 | 15.03 | 17.74 | 15.48 | 14.58 | 13.28 | 15.02 | ||
| First round | 36 | 15.52 | 16.37 | 15.52 | 19.32 | 15.84 | 16.54 | 16.74 | |||
| Ningxia Open 2017 | Second round | 26 | 13.47 | 16.12 | 18.81 | 14.32 | 18.17 | 15.88 | 13.47 | ||
| First round | 25 | 11.64 | 15.99 | 20.27 | 16.30 | 16.04 | 15.64 | 11.64 | |||
| Lanzhou Spring 2017 | Second round | 16 | 14.62 | 15.99 | 14.62 | 16.36 | 16.75 | 14.85 | 19.96 | ||
| First round | 14 | 13.65 | 15.94 | 17.08 | 16.17 | 14.56 | 13.65 | 19.73 | |||
| Xining Summer Open 2016 | Second round | 11 | 13.13 | 15.26 | 13.13 | 15.67 | 15.66 | 14.45 | 20.33 | ||
| First round | 15 | 14.80 | 16.21 | 21.90 | 14.80 | 17.73 | 15.39 | 15.50 | |||
| LanZhou Winter 2014 | Final | 8 | 16.05 | 17.15 | 16.05 | 17.25 | 17.66 | 16.55 | 23.02 | ||
| First round | 8 | 14.11 | 17.61 | 14.11 | 18.47 | 16.13 | 18.22 | 19.08 | |||
| Xining Winter Open 2014 | Final | 9 | 16.33 | 18.59 | 19.03 | 18.56 | 21.08 | 16.33 | 18.19 | ||
| First round | 7 | 12.73 | 16.57 | 19.34 | 14.97 | 21.54 | 12.73 | 15.41 | |||
| TUT 2013 | First round | 28 | 14.03 | 16.82 | 16.55 | 19.21 | 14.03 | 16.34 | 17.56 | ||
| Tianjin Winter 2012 | First round | 36 | 16.21 | 22.30 | 22.38 | 22.63 | 21.90 | 16.21 | DNF | ||
| Tianjin Open 2011 | First round | 34 | 25.86 | DNF | DNF | 29.58 | 28.09 | DNF | 25.86 | ||
| 2x2x2 Cube | |||||||||||
| Lanzhou Autumn 2019 | Final | 10 | 4.06 | 5.66 | 4.06 | 5.00 | 6.49 | 5.54 | 6.45 | ||
| Second round | 6 | 4.22 | 4.33 | 4.24 | 4.34 | 4.40 | 6.41 | 4.22 | |||
| First round | 23 | 5.28 | 6.26 | 5.28 | 5.56 | 6.52 | 11.97 | 6.71 | |||
| Lanzhou Spring 2019 | Second round | 17 | 2.72 | 5.11 | 2.72 | 7.12 | 6.08 | 4.76 | 4.49 | ||
| First round | 31 | 2.02 | 5.95 | 7.12 | 2.02 | 8.67 | 5.30 | 5.43 | |||
| Lanzhou Autumn 2018 | First round | 11 | 4.90 | 5.12 | 4.90 | 5.33 | 4.98 | 6.42 | 5.05 | ||
| Lanzhou Open 2018 | First round | 22 | 5.28 | 6.79 | 5.93 | 5.28 | 7.29 | 7.15 | 21.63 | ||
| Xi'an New Year 2018 | First round | 21 | 4.20 | 5.90 | 6.14 | 5.11 | 11.75 | 6.45 | 4.20 | ||
| Ningxia Open 2017 | First round | 24 | 5.31 | 5.98 | 10.44 | 6.09 | 5.52 | 5.31 | 6.34 | ||
| Lanzhou Spring 2017 | Final | 11 | 4.30 | 5.67 | 5.11 | 4.30 | 7.31 | 4.58 | DNF | ||
| First round | 10 | 4.63 | 5.19 | 4.63 | 5.39 | 4.98 | 5.64 | 5.19 | |||
| Xining Summer Open 2016 | Final | 12 | 5.16 | 6.34 | 5.56 | DNF | 7.49 | 5.16 | 5.96 | ||
| First round | 14 | 5.25 | 6.74 | 6.14 | 7.44 | 5.25 | 6.64 | 9.31 | |||
| LanZhou Winter 2014 | Final | 3 | 4.94 | 5.68 | 4.94 | 6.05 | 5.88 | 5.75 | 5.40 | ||
| First round | 2 | 5.03 | 6.56 | 6.55 | 7.58 | 6.56 | 6.58 | 5.03 | |||
| Xining Winter Open 2014 | Final | 5 | 4.64 | 6.19 | 6.40 | 6.98 | 5.92 | 4.64 | 6.26 | ||
| Tianjin Winter 2012 | Final | 13 | 5.21 | 7.69 | 5.21 | 8.77 | 9.34 | 7.58 | 6.71 | ||
| First round | 14 | 3.62 | 7.18 | 3.62 | 10.58 | 7.50 | 5.55 | 8.50 | |||
| Tianjin Open 2011 | First round | 14 | 4.61 | 8.71 | 6.90 | 11.21 | 11.96 | 4.61 | 8.02 | ||
| 4x4x4 Cube | |||||||||||
| Lanzhou Autumn 2019 | Final | 8 | 38.98 | 47.28 | 51.66 | 38.98 | 48.86 | 48.17 | 44.81 | ||
| First round | 6 | 37.55 | 44.11 | 43.82 | 37.55 | 45.11 | 43.39 | 45.23 | |||
| Lanzhou Spring 2019 | Final | 9 | 40.96 | 47.66 | 47.56 | 47.92 | 40.96 | 47.50 | 49.22 | ||
| First round | 8 | 42.63 | 44.75 | 44.68 | 44.60 | 52.83 | 42.63 | 44.97 | |||
| Lanzhou Autumn 2018 | Final | 3 | 44.65 | 47.32 | 50.81 | 46.80 | 47.12 | 48.03 | 44.65 | ||
| First round | 5 | 44.38 | 47.38 | 44.38 | 46.87 | 46.46 | 48.82 | 48.80 | |||
| Lanzhou Open 2018 | Final | 7 | 42.09 | 49.47 | 47.98 | 55.56 | 45.68 | 54.76 | 42.09 | ||
| First round | 8 | 41.36 | 46.09 | 41.36 | 44.74 | 45.86 | 47.67 | 48.43 | |||
| Xi'an New Year 2018 | Final | 19 | 49.85 | 54.12 | 49.85 | 53.33 | 54.45 | 54.57 | 1:11.65 | ||
| Ningxia Open 2017 | Final | 20 | 49.51 | 57.92 | 1:06.80 | 1:03.92 | 50.27 | 59.56 | 49.51 | ||
| Lanzhou Spring 2017 | Final | 8 | 47.28 | 53.97 | DNF | 54.16 | 47.28 | 55.57 | 52.19 | ||
| First round | 8 | 47.58 | 51.18 | 56.87 | 52.25 | 51.16 | 47.58 | 50.14 | |||
| Xining Summer Open 2016 | Final | 9 | 57.70 | 1:05.28 | 1:06.09 | 1:29.61 | 57.87 | 57.70 | 1:11.88 | ||
| First round | 9 | 54.43 | 59.51 | 1:00.18 | 58.59 | 1:58.24 | 54.43 | 59.76 | |||
| LanZhou Winter 2014 | Final | 4 | 58.56 | 1:03.64 | 58.56 | 1:03.55 | 1:02.43 | 1:09.30 | 1:04.93 | ||
| Xining Winter Open 2014 | Final | 5 | 1:01.28 | 1:08.06 | 1:17.73 | 1:11.12 | 1:01.28 | 1:01.46 | 1:11.60 | ||
| TUT 2013 | First round | 23 | 1:06.52 | 1:14.64 | 1:15.94 | 1:06.52 | 1:21.21 | 1:31.93 | 1:06.77 | ||
| 5x5x5 Cube | |||||||||||
| Lanzhou Autumn 2019 | Final | 7 | 1:19.93 | 1:32.17 | 1:27.54 | 1:33.12 | 1:19.93 | 1:35.84 | 2:04.31 | ||
| Lanzhou Spring 2019 | First round | 13 | 1:33.20 | 1:42.32 | 1:55.69 | 1:33.63 | 1:33.20 | 2:38.06 | 1:37.63 | ||
| Lanzhou Open 2018 | Final | 7 | 1:33.24 | 1:38.64 | 1:50.16 | 1:38.72 | 1:34.00 | 1:43.19 | 1:33.24 | ||
| Ningxia Open 2017 | Final | 18 | 1:51.18 | 2:06.84 | 2:41.32 | 1:51.18 | 2:08.88 | 2:04.84 | 2:06.81 | ||
| Xining Summer Open 2016 | Final | 10 | 1:53.55 | 2:22.85 | 2:29.73 | 3:04.83 | 2:23.28 | 1:53.55 | 2:15.54 | ||
| LanZhou Winter 2014 | Final | 5 | 2:38.11 | 3:02.98 | 2:38.11 | 3:06.75 | 3:01.05 | 3:19.44 | 3:01.15 | ||
| TUT 2013 | Final | 28 | 3:03.17 | 3:54.10 | 3:03.17 | ||||||
| 6x6x6 Cube | |||||||||||
| Lanzhou Spring 2019 | Final | 20 | 4:40.80 | 4:40.80 | |||||||
| 7x7x7 Cube | |||||||||||
| Lanzhou Spring 2019 | Final | 10 | 4:45.65 | 4:53.60 | 4:45.65 | 5:02.27 | 4:52.89 | ||||
| 3x3x3 Blindfolded | |||||||||||
| Lanzhou Autumn 2018 | Final | 7 | 2:49.59 | DNF | 4:35.48 | 2:49.59 | DNF | ||||
| Xi'an New Year 2018 | First round | 9 | DNF | DNF | DNF | DNF | DNF | ||||
| Lanzhou Spring 2017 | Final | 7 | 3:29.88 | DNF | 4:00.98 | 3:29.88 | DNF | ||||
| LanZhou Winter 2014 | Final | 1 | 3:58.08 | DNF | 4:05.11 | DNF | 3:58.08 | ||||
| 3x3x3 One-Handed | |||||||||||
| Lanzhou Spring 2019 | Final | 12 | 29.34 | 31.18 | 29.34 | 32.66 | 30.63 | 39.09 | 30.26 | ||
| First round | 12 | 17.03 | 27.57 | 30.19 | 27.31 | DNF | 25.20 | 17.03 | |||
| Ningxia Open 2017 | First round | 31 | 26.09 | 38.75 | 29.56 | 31.78 | DNF | 54.92 | 26.09 | ||
| Lanzhou Spring 2017 | First round | 12 | 25.42 | 26.95 | 25.63 | 34.13 | 26.11 | 25.42 | 29.11 | ||
| Xining Summer Open 2016 | Final | 11 | 28.07 | 31.20 | 28.07 | 31.09 | DNF | 28.53 | 33.98 | ||
| LanZhou Winter 2014 | Final | 6 | 30.92 | 32.94 | 33.79 | 31.08 | 33.96 | 30.92 | 40.19 | ||
| First round | 6 | 20.86 | 32.13 | 20.86 | 34.68 | DNF | 27.28 | 34.44 | |||
| Xining Winter Open 2014 | Final | 6 | 22.60 | 34.83 | DNF | 35.14 | 22.60 | 38.17 | 31.18 | ||
| Tianjin Winter 2012 | First round | 19 | 39.78 | 42.33 | 40.06 | 39.78 | 45.06 | 41.86 | DNF | ||
| Clock | |||||||||||
| Lanzhou Autumn 2019 | Final | 8 | 16.81 | 23.20 | 27.25 | DNF | 22.34 | 16.81 | 20.01 | ||
| Lanzhou Spring 2019 | Final | 9 | 18.52 | 22.69 | 26.88 | 20.57 | 29.67 | 18.52 | 20.62 | ||
| Megaminx | |||||||||||
| Lanzhou Autumn 2018 | Final | 14 | 1:52.68 | 2:04.70 | 2:04.25 | 2:19.99 | 2:11.24 | 1:58.62 | 1:52.68 | ||
| Pyraminx | |||||||||||
| Xining Winter Open 2014 | Final | 11 | 10.75 | 15.96 | 10.75 | 15.55 | 18.25 | 14.09 | 19.14 | ||
| TUT 2013 | First round | 24 | 14.33 | 17.83 | 20.88 | 14.33 | 29.61 | 17.94 | 14.66 | ||
| Square-1 | |||||||||||
| Lanzhou Autumn 2018 | Final | 10 | 27.46 | 41.87 | 38.33 | 27.46 | 44.95 | DNF | 42.34 | ||