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Jiakai Chen (陈佳凯)

Name: Jiakai Chen (陈佳凯)
Region: China
Competitions: 15
WCA ID: Jiakai Chen (陈佳凯)2010CHEN30
Gender: Male
Career: 2010.08.08 - 2016.03.06
2020 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube745183448639.3010.94384814395793178/180
2x2x2 Cube576148950952.386.42263609232377531/33
4x4x4 Cube4291001256037.4143.9528391108476279/80
5x5x5 Cube18644725137462:34.382/2
3x3x3 One-Handed6441435359016.6919.0924751012452375/77
Megaminx11943350120473:23.552/2
Pyraminx35938894279499.4712.45233977675320415/15
Square-18332217809246.422/4

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single185009844706026221510438274
Average18355132546820351614374910611

Overall Medal Collection

GoldSilverBronze
35
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Guangzhou Rubik's Cube Days 2016Second round24 10.64 14.44
12.58     10.64     13.91     16.82     20.57
First round24 12.35 14.27
15.33     12.35     13.61     14.20     15.00
China Championship 2015First round124 11.19 14.02
20.17     16.86     11.19     11.88     13.31
Shantou Open 2015Final8 11.20 12.19
11.20     13.18     13.78     11.74     11.64
Second round12 10.95 12.64
10.95     14.43     11.44     14.42     12.05
First round12 11.63 12.96
13.75     12.54     22.57     12.59     11.63
Huizhou Open 2015Final8 9.97 11.66
12.78     14.90     11.07     11.12     9.97
Second round12 11.40 12.92
13.73     11.40     13.43     12.13     13.21
First round11 11.16 12.68
11.16     11.39     15.11     15.10     11.55
Guangzhou More Fun Site 2015Final7 11.37 12.64
11.70     13.33     12.89     11.37     DNF
First round15 12.20 14.51
12.20     14.16     12.63     16.75     17.99
Guangzhou New Year's Cube Day 2015Final19 11.84 13.93
11.84     14.86     13.94     13.76     14.08
Guangdong Open 2014Final6 11.04 11.96
14.21     11.75     11.04     12.47     11.67
Semi Final7 9.55 11.47
11.35     10.96     13.60     12.10     9.55
Second round22 12.32 14.11
12.80     18.17     12.32     16.23     13.29
First round14 10.64 12.75
14.62     13.53     12.04     12.68     10.64
Shantou Open 2014Second round9 10.48 12.81
14.32     14.32     10.48     11.76     12.34
First round5 11.59 12.57
13.34     16.55     11.74     12.64     11.59
Guangzhou Wushan Open 2014Final4 10.88 11.43
11.65     12.31     10.88     11.18     11.46
Second round5 11.25 11.87
11.25     12.20     11.92     11.48     13.49
First round7 10.98 12.50
13.31     13.18     12.32     12.01     10.98
Guangzhou Cube Splashing Day 2014Final2 10.27 10.94
10.83     11.27     10.27     11.83     10.72
Second round3 10.23 11.20
12.95     10.71     10.23     12.22     10.68
First round6 10.75 12.80
12.39     13.33     13.94     12.68     10.75
Nanchang Open 2013Final2 10.84 11.77
10.84     11.71     13.07     12.27     11.32
Second round2 9.72 12.17
21.35     13.07     13.12     10.33     9.72
First round3 11.34 12.05
11.87     11.67     12.62     13.07     11.34
Guangzhou CCSA Championship 2013Final5 10.81 11.20
12.93     11.15     11.00     11.46     10.81
Second round6 10.08 11.63
13.30     10.08     10.97     16.30     10.63
First round17 12.00 12.69
13.13     12.00     12.27     12.68     23.91
Shantou Open 2013Final2 9.30 12.42
16.84     11.66     9.30      12.25     13.36
Second round1 9.86 11.55
9.86      19.12     10.78     13.34     10.52
First round2 10.53 12.84
13.01     10.53     13.13     12.37     15.29
Shantou Open 2010Final6 12.03 15.41
15.19     12.03     15.66     15.38     DNF
Second round3 11.75 14.19
15.97     13.44     16.01     13.16     11.75
First round3 10.86 14.96
16.59     10.86     15.86     12.44     17.90
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Guangdong Open 2014First round42 5.67 6.42
5.85      6.47      6.93      7.42      5.67
Shantou Open 2014First round34 3.50 8.01
9.33      5.65      12.17     3.50      9.04
Guangzhou Cube Splashing Day 2014First round25 4.44 7.38
9.01      8.05      5.12      4.44      8.97
Nanchang Open 2013First round19 2.38 8.15
12.15     2.38      12.73     5.32      6.99
Shantou Open 2013First round37 12.28 DNF
DNF       12.28     DNF       DNS       DNS
Shantou Open 2010Final14 5.22 7.50
6.66      8.38      8.61      7.46      5.22
First round13 6.40 8.14
11.05     8.58      9.22      6.63      6.40
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Shantou Open 2015First round24 45.95 57.13
1:01.96   50.38     1:04.72   45.95     59.05
Huizhou Open 2015Final9 45.17 47.22
46.38     49.12     45.17     46.16     58.92
First round10 42.38 49.45
46.59     55.53     58.41     42.38     46.24
Guangdong Open 2014Second round15 46.55 47.99
46.55     51.78     49.41     46.74     47.82
First round14 41.52 48.83
50.54     52.21     43.75     52.87     41.52
Shantou Open 2014Final6 44.79 46.73
46.24     48.96     44.79     46.64     47.32
First round6 38.34 46.33
38.34     53.17     40.91     1:00.40   44.91
Guangzhou Cube Splashing Day 2014Final5 43.06 48.75
43.14     53.66     51.21     51.91     43.06
First round4 41.88 45.76
45.12     52.16     47.54     44.61     41.88
Guangzhou Big Cubes 2013Final3 43.63 46.22
44.18     55.22     48.86     43.63     45.61
Second round3 40.94 43.95
44.51     40.94     50.31     42.42     44.91
First round6 39.54 49.81
39.54     52.90     DNF       43.88     52.66
Nanchang Open 2013Final5 37.41 53.57
42.92     37.41     59.45     1:23.90   58.33
First round3 38.04 46.49
38.04     43.94     55.30     47.58     47.96
Guangzhou CCSA Championship 2013First round16 46.41 55.92
1:06.20   47.95     46.41     53.60     1:09.97
Shantou Open 2013Final3 44.65 47.68
49.15     47.58     52.63     46.31     44.65
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Guangzhou Wushan Open 2014First round9 2:34.38
2:46.47   2:34.38
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Huizhou Open 2015First round29 33.27
33.27     35.70
Guangzhou More Fun Site 2015Final17 22.46 26.69
23.66     35.95     22.46     26.49     29.91
Guangzhou New Year's Cube Day 2015Final11 22.02 23.55
22.83     22.02     25.27     27.18     22.56
Guangdong Open 2014Second round15 21.40 23.51
26.79     22.36     26.69     21.40     21.47
First round18 19.07 22.57
20.69     19.07     23.76     25.00     23.26
Shantou Open 2014Final7 19.80 20.64
19.80     21.27     20.71     22.72     19.93
First round8 18.10 19.27
19.99     18.39     19.44     DNF       18.10
Guangzhou Cube Splashing Day 2014Final6 19.40 21.93
19.40     23.87     21.12     24.52     20.79
First round6 17.11 23.05
24.55     39.59     22.13     17.11     22.46
Nanchang Open 2013Final3 16.69 19.09
16.69     20.43     17.24     19.61     22.02
First round3 17.51 20.21
24.35     21.13     17.51     18.65     20.84
Guangzhou CCSA Championship 2013First round15 19.53 21.87
19.53     22.69     20.63     23.65     22.28
Shantou Open 2013Final3 19.20 22.30
24.28     22.63     23.07     19.20     21.21
First round3 20.02 20.55
20.57     27.88     21.04     20.03     20.02
Shantou Open 2010Final3 25.72 27.90
37.03     27.86     27.31     25.72     28.52
First round10 24.08 31.87
DNF       24.08     24.81     32.55     38.25
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Guangzhou Big Cubes 2013Final8 3:23.55
3:59.23   3:23.55
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Guangzhou Wushan Open 2014First round14 16.58 19.99
21.36     16.58     21.28     17.33     25.06
Guangzhou Big Cubes 2013First round15 9.47 15.94
15.79     1:03.82   9.47      15.72     16.32
Nanchang Open 2013First round9 10.78 12.45
12.83     11.99     10.78     12.54     20.48
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Guangzhou Wushan Open 2014First round11 DNF
DNF       DNF
Guangzhou Big Cubes 2013First round11 46.42
46.42     1:17.30
Guangzhou Rubik's Cube Days 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round24 10.64 14.44
12.58     10.64     13.91     16.82     20.57
First round24 12.35 14.27
15.33     12.35     13.61     14.20     15.00
 
China Championship 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round124 11.19 14.02
20.17     16.86     11.19     11.88     13.31
 
Shantou Open 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal8 11.20 12.19
11.20     13.18     13.78     11.74     11.64
Second round12 10.95 12.64
10.95     14.43     11.44     14.42     12.05
First round12 11.63 12.96
13.75     12.54     22.57     12.59     11.63
4x4x4 CubeFirst round24 45.95 57.13
1:01.96   50.38     1:04.72   45.95     59.05
 
Huizhou Open 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal8 9.97 11.66
12.78     14.90     11.07     11.12     9.97
Second round12 11.40 12.92
13.73     11.40     13.43     12.13     13.21
First round11 11.16 12.68
11.16     11.39     15.11     15.10     11.55
4x4x4 CubeFinal9 45.17 47.22
46.38     49.12     45.17     46.16     58.92
First round10 42.38 49.45
46.59     55.53     58.41     42.38     46.24
3x3x3 One-HandedFirst round29 33.27
33.27     35.70
 
Guangzhou More Fun Site 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal7 11.37 12.64
11.70     13.33     12.89     11.37     DNF
First round15 12.20 14.51
12.20     14.16     12.63     16.75     17.99
3x3x3 One-HandedFinal17 22.46 26.69
23.66     35.95     22.46     26.49     29.91
 
Guangzhou New Year's Cube Day 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal19 11.84 13.93
11.84     14.86     13.94     13.76     14.08
3x3x3 One-HandedFinal11 22.02 23.55
22.83     22.02     25.27     27.18     22.56
 
Guangdong Open 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 11.04 11.96
14.21     11.75     11.04     12.47     11.67
Semi Final7 9.55 11.47
11.35     10.96     13.60     12.10     9.55
Second round22 12.32 14.11
12.80     18.17     12.32     16.23     13.29
First round14 10.64 12.75
14.62     13.53     12.04     12.68     10.64
2x2x2 CubeFirst round42 5.67 6.42
5.85      6.47      6.93      7.42      5.67
4x4x4 CubeSecond round15 46.55 47.99
46.55     51.78     49.41     46.74     47.82
First round14 41.52 48.83
50.54     52.21     43.75     52.87     41.52
3x3x3 One-HandedSecond round15 21.40 23.51
26.79     22.36     26.69     21.40     21.47
First round18 19.07 22.57
20.69     19.07     23.76     25.00     23.26
 
Shantou Open 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round9 10.48 12.81
14.32     14.32     10.48     11.76     12.34
First round5 11.59 12.57
13.34     16.55     11.74     12.64     11.59
2x2x2 CubeFirst round34 3.50 8.01
9.33      5.65      12.17     3.50      9.04
4x4x4 CubeFinal6 44.79 46.73
46.24     48.96     44.79     46.64     47.32
First round6 38.34 46.33
38.34     53.17     40.91     1:00.40   44.91
3x3x3 One-HandedFinal7 19.80 20.64
19.80     21.27     20.71     22.72     19.93
First round8 18.10 19.27
19.99     18.39     19.44     DNF       18.10
 
Guangzhou Wushan Open 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal4 10.88 11.43
11.65     12.31     10.88     11.18     11.46
Second round5 11.25 11.87
11.25     12.20     11.92     11.48     13.49
First round7 10.98 12.50
13.31     13.18     12.32     12.01     10.98
5x5x5 CubeFirst round9 2:34.38
2:46.47   2:34.38
PyraminxFirst round14 16.58 19.99
21.36     16.58     21.28     17.33     25.06
Square-1First round11 DNF
DNF       DNF
 
Guangzhou Cube Splashing Day 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal2 10.27 10.94
10.83     11.27     10.27     11.83     10.72
Second round3 10.23 11.20
12.95     10.71     10.23     12.22     10.68
First round6 10.75 12.80
12.39     13.33     13.94     12.68     10.75
2x2x2 CubeFirst round25 4.44 7.38
9.01      8.05      5.12      4.44      8.97
4x4x4 CubeFinal5 43.06 48.75
43.14     53.66     51.21     51.91     43.06
First round4 41.88 45.76
45.12     52.16     47.54     44.61     41.88
3x3x3 One-HandedFinal6 19.40 21.93
19.40     23.87     21.12     24.52     20.79
First round6 17.11 23.05
24.55     39.59     22.13     17.11     22.46
 
Guangzhou Big Cubes 2013
EventRoundPlaceBestAverageDetail
4x4x4 CubeFinal3 43.63 46.22
44.18     55.22     48.86     43.63     45.61
Second round3 40.94 43.95
44.51     40.94     50.31     42.42     44.91
First round6 39.54 49.81
39.54     52.90     DNF       43.88     52.66
MegaminxFinal8 3:23.55
3:59.23   3:23.55
PyraminxFirst round15 9.47 15.94
15.79     1:03.82   9.47      15.72     16.32
Square-1First round11 46.42
46.42     1:17.30
 
Nanchang Open 2013
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal2 10.84 11.77
10.84     11.71     13.07     12.27     11.32
Second round2 9.72 12.17
21.35     13.07     13.12     10.33     9.72
First round3 11.34 12.05
11.87     11.67     12.62     13.07     11.34
2x2x2 CubeFirst round19 2.38 8.15
12.15     2.38      12.73     5.32      6.99
4x4x4 CubeFinal5 37.41 53.57
42.92     37.41     59.45     1:23.90   58.33
First round3 38.04 46.49
38.04     43.94     55.30     47.58     47.96
3x3x3 One-HandedFinal3 16.69 19.09
16.69     20.43     17.24     19.61     22.02
First round3 17.51 20.21
24.35     21.13     17.51     18.65     20.84
PyraminxFirst round9 10.78 12.45
12.83     11.99     10.78     12.54     20.48
 
Guangzhou CCSA Championship 2013
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal5 10.81 11.20
12.93     11.15     11.00     11.46     10.81
Second round6 10.08 11.63
13.30     10.08     10.97     16.30     10.63
First round17 12.00 12.69
13.13     12.00     12.27     12.68     23.91
4x4x4 CubeFirst round16 46.41 55.92
1:06.20   47.95     46.41     53.60     1:09.97
3x3x3 One-HandedFirst round15 19.53 21.87
19.53     22.69     20.63     23.65     22.28
 
Shantou Open 2013
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal2 9.30 12.42
16.84     11.66     9.30      12.25     13.36
Second round1 9.86 11.55
9.86      19.12     10.78     13.34     10.52
First round2 10.53 12.84
13.01     10.53     13.13     12.37     15.29
2x2x2 CubeFirst round37 12.28 DNF
DNF       12.28     DNF       DNS       DNS
4x4x4 CubeFinal3 44.65 47.68
49.15     47.58     52.63     46.31     44.65
3x3x3 One-HandedFinal3 19.20 22.30
24.28     22.63     23.07     19.20     21.21
First round3 20.02 20.55
20.57     27.88     21.04     20.03     20.02
 
Shantou Open 2010
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 12.03 15.41
15.19     12.03     15.66     15.38     DNF
Second round3 11.75 14.19
15.97     13.44     16.01     13.16     11.75
First round3 10.86 14.96
16.59     10.86     15.86     12.44     17.90
2x2x2 CubeFinal14 5.22 7.50
6.66      8.38      8.61      7.46      5.22
First round13 6.40 8.14
11.05     8.58      9.22      6.63      6.40
3x3x3 One-HandedFinal3 25.72 27.90
37.03     27.86     27.31     25.72     28.52
First round10 24.08 31.87
DNF       24.08     24.81     32.55     38.25
No.DateNameRegionCity
152016-03-05~06Guangzhou Rubik's Cube Days 2016ChinaGuangzhou, Guangdong
142015-10-02~04China Championship 2015ChinaGuangzhou, Guangdong
132015-08-02Shantou Open 2015ChinaShantou, Guangdong
122015-07-26Huizhou Open 2015ChinaHuizhou, Guangdong
112015-03-15Guangzhou More Fun Site 2015ChinaGuangzhou, Guangdong
102015-01-01Guangzhou New Year's Cube Day 2015ChinaGuangzhou, Guangdong
92014-10-01~03Guangdong Open 2014ChinaGuangzhou, Guangdong
82014-08-03Shantou Open 2014ChinaShantou, Guangdong
72014-05-18Guangzhou Wushan Open 2014ChinaGuangzhou, Guangdong
62014-04-20Guangzhou Cube Splashing Day 2014ChinaGuangzhou, Guangdong
52013-12-01Guangzhou Big Cubes 2013ChinaGuangzhou, Guangdong
42013-10-27Nanchang Open 2013ChinaNanchang, Jiangxi
32013-07-22Guangzhou CCSA Championship 2013ChinaGuangzhou, Guangdong
22013-07-19Shantou Open 2013ChinaShantou, Guangdong
12010-08-08Shantou Open 2010ChinaShantou, Guangdong