Zheng Chen (陈政)

Country WCA ID Gender Competitions Completed Solves
China 2012CHEN41 Male 35 1038

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 1022 2683 7110 10.10 13.51 11356 4599 1836
2x2x2 Cube 1504 4041 12797 3.24 5.13 13112 4398 1720
4x4x4 Cube 784 1835 4605 42.27 49.99 5260 2108 909
3x3x3 One-Handed 2079 4870 11547 24.45 34.15 14966 6332 2622
Clock 263 564 1644 11.60 12.91 1311 447 208
Pyraminx 42 103 420 2.19 3.92 584 175 70
Skewb 1426 3617 11761 7.53 11.81 12564 3970 1553
Square-1 664 1745 6266 35.40 40.31 5063 1447 559

Medal Collection

Gold Silver Bronze
1 6 3
Competition Round Place Single Average Solves
3x3x3 Cube
Nanjing Autumn 2019 Second round 32 13.97 14.90 14.9215.3713.9714.7615.03
First round 38 12.88 15.67 12.8813.6833.9916.6116.72
China Championship 2019 Second round 287 11.73 13.59 14.9911.7312.9012.8718.66
First round 259 11.84 13.51 14.2112.7311.8413.7014.09
Yancheng Spring 2019 First round 43 14.02 16.29 22.4515.7917.8015.2814.02
Hefei Spring 2019 Second round 39 12.85 14.50 16.4813.7413.2918.5312.85
First round 61 13.50 16.19 17.6213.5017.5414.4216.60
Nanjing Autumn 2018 Second round 51 13.09 16.59 15.9119.8718.0413.0915.81
First round 52 14.33 16.23 14.8819.7715.0918.7114.33
Suzhou Open 2018 First round 62 13.47 16.46 15.7817.9019.8513.4715.70
Hefei Summer 2018 Second round 56 10.10 14.42 10.1014.8310.3818.0622.20
First round 88 14.27 17.07 19.6316.4915.0914.2723.46
Nanchang Dragon-boat Open 2018 First round 46 12.88 18.91 15.9118.9222.2821.9112.88
Shanghai Love in ECNU 2018 Second round 57 11.70 15.79 16.2413.8811.7017.2420.40
First round 62 14.40 15.64 15.0114.7017.2119.7614.40
Nanjing Spring 2018 Second round 92 12.94 15.86 15.4212.9422.9416.4415.71
First round 81 13.55 15.22 18.0213.7315.1316.7913.55
Kunshan Open 2018 First round 71 12.82 17.10 15.7212.8217.89DNF17.68
Zhenjiang Open 2017 Second round 49 15.76 16.34 16.5615.7615.7916.6817.48
First round 28 12.53 14.38 12.5314.4815.2314.9813.67
Nanjing Autumn 2017 First round 55 12.12 15.83 16.5712.1219.3415.5115.40
Hefei Open 2017 Second round 82 15.66 17.13 15.6618.9816.2716.1322.96
First round 81 14.08 16.37 14.0815.8717.0116.2417.82
Suzhou Open 2017 First round 60 13.79 18.68 25.3515.2420.6820.1213.79
Wuxi Open 2017 Second round 54 14.63 16.95 17.2417.0314.6316.5720.69
First round 49 15.66 16.12 17.1416.7215.6615.7215.92
Changshu Open 2017 First round 20 12.32 14.89 12.3216.1414.5715.0615.05
Beijing Open 2017 Second round 74 14.18 16.17 14.8514.4022.3514.1819.27
First round 83 13.90 16.74 20.7116.5413.9018.2215.46
Shanghai Love In ECNU 2017 First round 52 14.24 17.13 14.2417.4715.7318.2018.52
Nanjing Spring 2017 Second round 79 13.15 16.84 13.9124.0813.1518.6717.95
First round 84 14.24 16.24 15.7917.2517.0915.8314.24
Xi'an Cherry Blossom 2017 Second round 74 15.19 16.11 15.1915.2716.9918.6316.07
First round 94 16.00 18.41 18.7516.0018.9217.7418.75
Shanghai Spring 2017 First round 79 14.14 19.53 14.1421.8322.0616.9419.82
Xi'an New Year 2017 Second round 49 12.05 18.61 18.3212.0521.7115.8521.66
First round 46 15.54 17.05 18.0118.8615.5416.7916.34
Zhenjiang Open 2016 Second round 41 14.23 17.97 17.2020.9725.5015.7314.23
First round 44 14.40 18.53 16.3219.6419.6421.1614.40
Shanghai Winter is Coming 2016 Second round 46 12.90 17.23 12.9014.7321.4818.3318.62
First round 56 14.00 17.38 17.2314.0017.0019.1917.90
Nanjing Autumn 2016 Second round 40 13.59 17.50 18.3122.9518.2215.9713.59
First round 37 13.39 17.28 17.8115.8121.0213.3918.23
Suzhou Open 2016 First round 81 14.28 20.18 28.1321.8119.6319.1014.28
Nanjing Autumn 2015 First round 50 13.38 19.28 23.0827.8413.3820.7514.00
Wuxi Open 2015 First round 85 16.22 19.68 32.6023.1817.6118.2416.22
Nanjing Spring 2015 First round 80 16.15 20.23 20.4021.1519.6420.6516.15
Nanjing Autumn 2014 First round 38 16.24 18.34 17.2522.5416.2418.7319.05
Nanjing Normal University 2013 First round 39 15.47 19.35 22.5220.1919.2718.5815.47
Nanjing Winter 2012 First round 41 19.81 21.61 23.7221.7820.0819.8122.97
Nanjing Autumn 2012 First round 44 21.69 27.39 24.8328.8852.5021.6928.46
2x2x2 Cube
China Championship 2019 Second round 319 4.64 6.77 6.745.768.567.814.64
First round 298 3.46 5.72 6.726.184.886.093.46
Nanjing Autumn 2018 Second round 48 6.04 6.66 6.726.737.306.046.53
First round 28 4.48 5.50 4.484.755.246.506.66
Suzhou Open 2018 First round 43 4.86 5.89 5.197.794.866.895.59
Hefei Summer 2018 Second round 67 4.43 6.30 6.946.306.366.244.43
First round 67 3.28 6.14 5.213.285.848.897.38
Nanchang Dragon-boat Open 2018 Second round 19 5.07 5.88 11.025.075.156.466.02
First round 17 4.64 5.43 6.455.414.645.045.83
Shanghai Love in ECNU 2018 First round 31 4.26 5.20 5.515.484.265.184.95
Nanjing Spring 2018 Second round 48 4.21 5.43 5.864.366.076.574.21
First round 57 3.24 5.65 6.213.244.596.156.74
Kunshan Open 2018 Second round 34 5.59 6.39 7.575.945.596.826.40
First round 34 3.59 5.13 6.604.705.325.363.59
Nanjing Autumn 2017 First round 69 5.97 8.23 5.9713.646.4211.916.35
Hefei Open 2017 Second round 61 4.48 6.13 6.765.346.574.486.48
First round 69 5.73 6.60 6.836.866.636.345.73
Suzhou Open 2017 Second round 34 5.01 6.40 8.645.016.496.066.66
First round 32 5.59 5.88 5.597.555.616.115.91
Changshu Open 2017 First round 64 4.32 7.64 6.414.3211.31DNF5.20
Beijing Open 2017 Second round 63 5.31 6.46 6.306.905.318.876.18
First round 43 4.68 5.70 4.685.405.586.126.94
Shanghai Love In ECNU 2017 Second round 34 4.91 7.19 7.064.918.685.838.86
First round 33 4.59 6.22 7.144.596.316.216.15
Nanjing Spring 2017 Second round 66 4.52 6.74 5.904.526.667.66DNF
First round 74 5.79 7.07 6.967.018.447.235.79
Xi'an Cherry Blossom 2017 Second round 66 5.49 7.58 5.497.906.678.198.16
First round 39 5.02 5.78 5.3410.255.026.605.41
Shanghai Spring 2017 First round 39 6.31 6.59 6.786.377.086.316.63
Xi'an New Year 2017 First round 32 5.13 7.21 9.037.068.545.136.04
Zhenjiang Open 2016 Second round 29 5.35 6.37 7.215.785.356.1211.00
First round 31 5.66 6.58 8.056.665.666.536.54
Shanghai Winter is Coming 2016 First round 56 7.08 7.86 7.228.109.357.088.27
Nanjing Autumn 2016 First round 40 5.92 7.19 7.067.988.326.525.92
Suzhou Open 2016 First round 42 5.93 6.82 6.158.155.936.158.21
Nanjing Autumn 2015 First round 34 6.65 8.43 8.489.288.758.076.65
Wuxi Open 2015 First round 70 6.72 7.65 7.598.436.727.807.57
Nanjing Spring 2015 First round 58 7.10 8.31 13.087.898.468.577.10
Nanjing Autumn 2014 First round 32 5.01 7.93 5.018.57DNF6.498.73
Nanjing Normal University 2013 First round 57 8.50 11.75 8.5011.7117.0112.3611.17
Nanjing Winter 2012 First round 43 8.86 9.15 9.029.289.158.8613.38
4x4x4 Cube
Nanjing Autumn 2019 First round 37 51.83 1:06.30 1:15.6959.791:03.4351.83DNF
China Championship 2019 First round 201 42.27 58.13 42.2757.7259.491:09.3457.17
Yancheng Spring 2019 Final 20 46.10 58.82 46.1053.161:04.7958.511:06.90
Hefei Spring 2019 Second round 27 48.25 52.68 52.5148.2553.3652.1854.36
First round 31 50.34 55.86 50.341:00.5051.7255.361:07.25
Nanjing Autumn 2018 First round 30 49.46 52.64 54.261:04.1851.0152.6549.46
Suzhou Open 2018 First round 30 46.82 52.90 52.1255.9946.8251.2455.35
Hefei Summer 2018 First round 41 46.56 56.06 54.3957.4056.4046.561:01.99
Shanghai Love in ECNU 2018 First round 23 47.31 49.99 1:06.4648.6749.6751.6247.31
Nanjing Spring 2018 First round 44 47.30 56.18 59.3347.3049.8459.371:00.70
Kunshan Open 2018 First round 37 57.56 59.89 59.9758.081:05.8857.561:01.63
Nanjing Autumn 2017 First round 33 58.60 1:01.2958.60
Suzhou Open 2017 First round 34 55.10 1:10.93 1:31.601:10.291:12.481:10.0355.10
Changshu Open 2017 Final 25 1:05.71 1:05.711:08.40
Beijing Open 2017 First round 45 1:04.71 1:13.091:04.71
Shanghai Love In ECNU 2017 First round 38 1:05.33 1:06.80 1:08.531:05.331:06.231:09.461:05.65
Nanjing Spring 2017 First round 52 57.72 57.721:09.08
Xi'an Cherry Blossom 2017 First round 44 1:00.80 1:08.721:00.80
Xi'an New Year 2017 Final 28 1:01.57 1:05.42 1:03.681:01.571:07.021:05.551:08.51
3x3x3 One-Handed
Nanjing Spring 2018 First round 85 24.45 36.66 35.7937.1441.5437.0424.45
Wuxi Open 2017 First round 53 30.96 34.15 38.5631.24DNF32.6630.96
Shanghai Spring 2017 First round 48 30.01 43.09 30.0135.6447.9454.4845.70
Xi'an New Year 2017 First round 34 44.93 44.93DNF
Shanghai Winter is Coming 2016 First round 46 46.05 46.0547.52
Nanjing Spring 2015 First round 56 37.70 42.08 37.7046.5838.2541.4248.66
Nanjing Normal University 2013 First round 30 33.17 40.79 57.2041.5840.0940.6933.17
Clock
China Championship 2019 First round 62 23.44 DNF23.44
Hefei Spring 2019 Final 9 12.32 13.42 14.3712.5513.3512.3215.26
First round 12 12.89 13.84 DNF13.2913.6814.5612.89
Nanjing Autumn 2018 Final 9 12.92 14.89 DNF15.0612.9213.7715.84
First round 12 12.72 13.55 12.7215.2213.2314.4512.97
Hefei Summer 2018 First round 17 11.60 12.91 22.0213.4911.6012.2513.00
Nanjing Autumn 2017 First round 14 12.61 14.11 14.5715.4012.6113.3114.45
Hefei Open 2017 First round 20 12.91 18.40 DNF12.9121.3218.5915.29
Changshu Open 2017 Final 17 15.48 DNF DNF15.4816.51DNF28.78
Pyraminx
Wuxi Winter 2019 Final 5 4.07 4.81 4.074.734.615.105.65
First round 3 3.88 4.49 5.765.203.884.224.05
Nanjing Autumn 2019 Final 2 3.07 3.95 3.835.094.563.073.46
First round 6 3.21 4.14 4.283.214.014.364.14
China Championship 2019 Semi Final 67 3.91 6.03 4.478.013.915.628.27
Second round 20 4.03 4.17 4.034.304.084.136.50
First round 65 5.32 5.68 5.495.925.635.325.95
Yancheng Spring 2019 Final 1 3.44 4.72 5.485.553.444.234.44
First round 2 3.18 4.33 4.983.183.624.406.48
Hefei Spring 2019 Final 6 4.05 4.93 4.885.584.054.346.08
Second round 7 2.55 5.50 7.556.165.762.554.58
First round 7 3.61 4.93 4.445.546.234.823.61
Nanjing Autumn 2018 Final 7 3.55 4.54 4.874.484.843.554.29
Second round 10 4.25 4.84 5.574.586.224.254.36
First round 7 4.03 4.62 5.454.115.164.034.60
Suzhou Open 2018 Final 5 3.94 5.02 5.333.945.316.574.42
First round 11 4.40 5.85 4.69DNF4.774.408.09
Hefei Summer 2018 Final 7 2.92 5.03 3.647.054.402.9210.88
First round 6 2.84 3.92 4.032.844.193.535.90
Nanchang Dragon-boat Open 2018 Final 2 3.34 4.23 5.293.344.784.263.64
First round 2 3.85 4.60 5.036.444.444.333.85
Shanghai Love in ECNU 2018 Final 4 3.02 4.57 3.025.165.744.464.10
First round 6 3.71 4.50 4.275.543.713.975.25
Nanjing Spring 2018 Final 6 3.51 4.67 3.516.045.893.644.49
Second round 5 3.67 4.37 3.673.986.285.034.09
First round 8 3.43 4.96 3.436.385.554.534.81
Kunshan Open 2018 Final 9 4.55 5.49 4.556.075.156.155.25
Second round 5 3.10 4.09 4.204.344.043.104.03
First round 6 3.97 4.25 4.413.974.074.286.89
Zhenjiang Open 2017 Final 4 4.26 4.75 4.964.264.934.704.61
First round 5 3.14 5.42 5.917.133.144.865.49
Nanjing Autumn 2017 Final 3 2.87 4.48 4.574.322.874.545.19
Second round 4 3.55 4.18 3.723.554.124.724.70
First round 5 3.86 4.80 3.935.253.865.216.89
Hefei Open 2017 Final 3 2.82 4.13 4.344.183.862.825.24
Second round 15 4.23 5.76 5.614.237.054.618.21
First round 11 3.98 5.11 4.946.643.986.064.34
Suzhou Open 2017 Final 2 2.97 4.06 2.974.223.784.594.19
First round 2 2.91 3.94 4.162.9114.353.434.24
Wuxi Open 2017 Final 3 3.57 5.02 4.355.375.357.033.57
Second round 3 3.87 5.18 3.875.354.585.685.62
First round 4 2.19 5.09 2.199.145.265.344.66
Changshu Open 2017 Final 2 3.34 4.19 4.823.344.633.604.35
Beijing Open 2017 Final 2 4.30 4.99 4.309.284.374.765.83
First round 3 4.52 5.37 4.525.365.745.245.51
Shanghai Love In ECNU 2017 Final 5 2.93 4.65 6.493.735.692.934.53
First round 5 3.91 4.62 3.915.794.464.764.64
Nanjing Spring 2017 Final 6 3.58 5.05 4.255.769.493.585.13
Second round 4 3.63 4.54 5.074.554.304.763.63
First round 9 2.79 4.90 DNF3.866.154.692.79
Xi'an Cherry Blossom 2017 Final 2 3.54 4.86 3.544.515.117.754.97
Second round 4 3.00 4.49 3.774.937.524.763.00
First round 4 3.04 4.41 3.566.003.044.854.81
Shanghai Spring 2017 Final 7 4.12 5.27 5.035.364.129.655.41
First round 8 4.01 5.16 5.034.824.017.035.64
Xi'an New Year 2017 Final 5 4.07 5.59 7.146.174.074.406.19
First round 2 4.69 5.11 4.694.836.475.604.91
Zhenjiang Open 2016 Final 4 3.62 4.74 5.275.973.625.023.92
First round 5 3.91 5.59 6.433.91DNF4.465.87
Shanghai Winter is Coming 2016 Final 5 4.25 5.03 6.704.415.404.255.28
Second round 6 3.80 4.94 4.784.765.675.283.80
First round 5 3.25 4.55 5.463.253.845.674.34
Nanjing Autumn 2016 Final 4 4.25 6.00 7.285.817.774.254.91
First round 5 3.19 5.30 5.947.723.906.053.19
Suzhou Open 2016 Final 8 5.08 6.76 8.075.085.569.206.65
Second round 11 5.04 6.86 5.845.729.03DNF5.04
First round 7 4.99 6.19 6.878.355.985.724.99
Nanjing Autumn 2015 Final 5 5.17 5.82 5.446.695.895.176.14
Second round 5 4.98 5.92 6.544.985.696.355.71
First round 4 4.57 5.38 4.645.945.569.014.57
Wuxi Open 2015 Final 6 5.86 6.52 7.065.866.066.447.57
First round 7 4.58 5.53 4.587.345.945.045.60
Nanjing Spring 2015 Second round 10 4.43 6.05 7.664.435.5217.304.96
First round 10 5.25 7.28 11.297.576.755.257.53
Nanjing Autumn 2014 Final 6 4.36 6.24 7.066.846.844.365.03
Second round 7 4.74 6.15 6.754.745.586.656.22
First round 10 6.14 7.57 8.696.147.318.976.70
Nanjing Normal University 2013 First round 21 8.44 14.40 8.4415.7914.0216.1313.39
Nanjing Winter 2012 Final 10 10.21 12.49 14.2211.3010.2116.0011.96
Nanjing Autumn 2012 Final 7 10.55 11.66 11.8811.4416.7210.5511.66
Skewb
Nanchang Dragon-boat Open 2018 First round 18 8.13 14.14 18.478.1311.6913.6517.08
Shanghai Love in ECNU 2018 First round 36 10.02 13.25 13.9011.2917.0114.5510.02
Nanjing Spring 2018 First round 63 12.22 14.12 13.3012.22DNF16.6312.42
Kunshan Open 2018 First round 34 9.44 12.00 11.6713.139.4411.2115.64
Nanjing Autumn 2017 First round 30 7.53 11.81 12.1211.1212.187.5314.63
Suzhou Open 2016 First round 50 32.96 32.96DNF
Square-1
Wuxi Winter 2019 Final 15 35.40 40.31 39.7039.2835.4042.5341.94
Shanghai Spring 2017 First round 12 DNF DNFDNF
Magic
Nanjing Winter 2012 First round 35 1.38 3.97 8.671.391.38DNF1.86
Nanjing Autumn 2012 Final 6 1.69 1.97 1.931.722.271.692.34
Master Magic
Nanjing Winter 2012 First round 22 3.50 5.70 3.633.573.5016.329.91