Personal Page

Ken Cha (차정현)

Name: Ken Cha (차정현)
Region: Republic of Korea
Competitions: 9
WCA ID: Ken Cha (차정현)2014CHAK01
Gender: Male
Career: 2014.07.05 - 2018.04.28
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube17243533210220722.6729.9011271138583187245/45
2x2x2 Cube111024365825816.699.147951023823110136/40
4x4x4 Cube91716900606502:35.242/2
3x3x3 One-Handed612145344252547.2210/14
Pyraminx40611083417778.8014.38518201405650427/27
Skewb486103924334414.9819.6939893969345425/25

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single755311191472952093551552865207
Average723513781373002476345831375155
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Oakville Limited Spring 2018First round125 22.67 29.90
22.67     33.05     31.40     33.14     25.26
Pickering Spring 2018First round140 29.41 32.09
30.60     29.41     31.19     34.47     37.16
Pickering 2017First round117 27.24 34.07
35.11     27.24     34.89     32.21     37.44
London Limited Spring 2017First round86 28.75 33.51
42.70     29.41     38.95     28.75     32.17
Toronto Spring 2016First round93 25.59 30.40
25.59     31.79     28.55     44.26     30.87
Toronto Open Fall 2015First round155 27.28 31.90
39.73     36.24     31.40     28.06     27.28
Canadian Open 2015First round88 42.55 47.05
47.92     42.96     1:37.40   42.55     50.27
Toronto Fall 2014First round83 37.28 52.15
37.28     54.17     1:53.36   59.36     42.92
CanadianCUBING 50 2014First round80 43.12 43.95
43.86     43.12     44.18     43.82     46.57
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Oakville Limited Spring 2018First round101 8.04 9.14
10.00     13.05     9.21      8.22      8.04
Pickering 2017Final107 6.69 12.81
11.45     6.69      27.43     10.92     16.06
London Limited Spring 2017First round82 10.10 11.89
10.83     12.70     DNF       10.10     12.15
Toronto Spring 2016First round97 7.59 11.34
12.43     7.59      10.56     21.35     11.03
Toronto Open Fall 2015First round139 9.09 12.51
10.84     12.85     13.85     16.89     9.09
Canadian Open 2015First round93 17.38 DNF
17.56     17.38     DNF       DNF       DNF
Toronto Fall 2014First round67 10.57 15.41
18.42     10.57     13.77     20.04     14.03
CanadianCUBING 50 2014First round58 11.44 16.24
11.44     13.18     19.48     16.05     22.06
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Toronto Open Fall 2015Final72 2:35.24 
2:35.24   3:22.02
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Oakville Limited Spring 2018First round51 47.22 
1:04.09   47.22
Pickering 2017First round68 1:12.32 
1:12.32   DNF
London Limited Spring 2017First round51 1:09.84 
1:09.84   DNF
Toronto Spring 2016First round44 1:11.50 
1:17.01   1:11.50
Toronto Open Fall 2015First round70 1:24.60 
1:30.01   1:24.60
Canadian Open 2015First round55 3:59.03 
DNF       3:59.03
Toronto Fall 2014First round46 2:46.20 
2:46.20   DNF
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Oakville Limited Spring 2018First round100 13.15 19.58
20.19     13.15     13.63     28.39     24.93
Toronto Spring 2016First round44 8.80 14.38
8.80      16.61     14.14     12.38     18.22
Toronto Open Fall 2015First round103 12.24 17.11
21.15     17.98     13.40     12.24     19.96
Canadian Open 2015First round67 37.03 
47.02     37.03
Toronto Fall 2014Final39 13.22 19.80
16.76     21.69     13.22     24.38     20.95
CanadianCUBING 50 2014Final31 17.67 21.53
18.91     23.90     17.67     21.92     23.77
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Oakville Limited Spring 2018First round80 14.98 19.69
19.71     21.37     14.98     18.27     21.10
Toronto Spring 2016First round45 17.66 24.49
22.82     36.68     17.66     19.54     31.12
Toronto Open Fall 2015First round86 29.45 44.70
1:27.66   39.71     47.05     47.33     29.45
Canadian Open 2015First round36 18.17 25.49
18.17     22.44     30.83     30.39     23.65
Toronto Fall 2014Final30 31.35 50.12
54.99     38.45     1:10.06   31.35     56.93
Oakville Limited Spring 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round125 22.67 29.90
22.67     33.05     31.40     33.14     25.26
2x2x2 CubeFirst round101 8.04 9.14
10.00     13.05     9.21      8.22      8.04
3x3x3 One-HandedFirst round51 47.22 
1:04.09   47.22
PyraminxFirst round100 13.15 19.58
20.19     13.15     13.63     28.39     24.93
SkewbFirst round80 14.98 19.69
19.71     21.37     14.98     18.27     21.10
 
Pickering Spring 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round140 29.41 32.09
30.60     29.41     31.19     34.47     37.16
 
Pickering 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round117 27.24 34.07
35.11     27.24     34.89     32.21     37.44
2x2x2 CubeFinal107 6.69 12.81
11.45     6.69      27.43     10.92     16.06
3x3x3 One-HandedFirst round68 1:12.32 
1:12.32   DNF
 
London Limited Spring 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round86 28.75 33.51
42.70     29.41     38.95     28.75     32.17
2x2x2 CubeFirst round82 10.10 11.89
10.83     12.70     DNF       10.10     12.15
3x3x3 One-HandedFirst round51 1:09.84 
1:09.84   DNF
 
Toronto Spring 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round93 25.59 30.40
25.59     31.79     28.55     44.26     30.87
2x2x2 CubeFirst round97 7.59 11.34
12.43     7.59      10.56     21.35     11.03
3x3x3 One-HandedFirst round44 1:11.50 
1:17.01   1:11.50
PyraminxFirst round44 8.80 14.38
8.80      16.61     14.14     12.38     18.22
SkewbFirst round45 17.66 24.49
22.82     36.68     17.66     19.54     31.12
 
Toronto Open Fall 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round155 27.28 31.90
39.73     36.24     31.40     28.06     27.28
2x2x2 CubeFirst round139 9.09 12.51
10.84     12.85     13.85     16.89     9.09
4x4x4 CubeFinal72 2:35.24 
2:35.24   3:22.02
3x3x3 One-HandedFirst round70 1:24.60 
1:30.01   1:24.60
PyraminxFirst round103 12.24 17.11
21.15     17.98     13.40     12.24     19.96
SkewbFirst round86 29.45 44.70
1:27.66   39.71     47.05     47.33     29.45
 
Canadian Open 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round88 42.55 47.05
47.92     42.96     1:37.40   42.55     50.27
2x2x2 CubeFirst round93 17.38 DNF
17.56     17.38     DNF       DNF       DNF
3x3x3 One-HandedFirst round55 3:59.03 
DNF       3:59.03
PyraminxFirst round67 37.03 
47.02     37.03
SkewbFirst round36 18.17 25.49
18.17     22.44     30.83     30.39     23.65
 
Toronto Fall 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round83 37.28 52.15
37.28     54.17     1:53.36   59.36     42.92
2x2x2 CubeFirst round67 10.57 15.41
18.42     10.57     13.77     20.04     14.03
3x3x3 One-HandedFirst round46 2:46.20 
2:46.20   DNF
PyraminxFinal39 13.22 19.80
16.76     21.69     13.22     24.38     20.95
SkewbFinal30 31.35 50.12
54.99     38.45     1:10.06   31.35     56.93
 
CanadianCUBING 50 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round80 43.12 43.95
43.86     43.12     44.18     43.82     46.57
2x2x2 CubeFirst round58 11.44 16.24
11.44     13.18     19.48     16.05     22.06
PyraminxFinal31 17.67 21.53
18.91     23.90     17.67     21.92     23.77
No.DateNameRegionCity
92018-04-28Oakville Limited Spring 2018CanadaOakville, Ontario
82018-03-24Pickering Spring 2018CanadaPickering, Ontario
72017-10-14Pickering 2017CanadaPickering, Ontario
62017-03-25London Limited Spring 2017CanadaLondon, Ontario
52016-04-30Toronto Spring 2016CanadaToronto, Ontario
42015-11-28Toronto Open Fall 2015CanadaToronto, Ontario
32015-06-06~07Canadian Open 2015CanadaWaterloo, Ontario
22014-11-22Toronto Fall 2014CanadaToronto, Ontario
12014-07-05CanadianCUBING 50 2014CanadaToronto, Ontario