Personal Page

John Ku

Name: John Ku
Region: United States
Competitions: 19
WCA ID: John Ku2014KUJO01
Gender: Male
Career: 2014.11.23 - 2019.12.01
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube291638131451510.0411.681194731062375158/160
2x2x2 Cube47916314225923.214.78189605349408129/30
3x3x3 One-Handed296140901714823.8828.43157933746271724/25

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single9395387761216201133742142039613
Average72643766294215987632768934189
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Bay Area Speedcubin' 21 2019Second round35 11.01 13.31
13.25     11.01     15.16     12.62     14.07
First round31 10.87 12.83
10.87     14.66     DNF       12.26     11.57
Berkeley Fall 2019Second round23 10.33 11.68
10.33     12.91     11.68     13.02     10.45
First round29 12.03 12.67
12.58     12.03     12.07     13.35     22.76
Bay Area Speedcubin' 20 2019Second round32 10.04 13.47
13.25     13.95     10.04     15.66     13.20
First round29 11.31 12.11
14.31     12.65     11.31     11.31     12.36
Berkeley Summer 2019Second round29 10.39 11.81
13.69     13.60     10.39     10.88     10.96
First round38 11.30 12.84
11.30     15.40     13.79     12.18     12.55
Bay Area Speedcubin' 17 2019Second round21 12.01 12.49
12.75     12.23     12.63     12.01     12.61
First round21 11.27 12.72
12.65     12.07     11.27     13.72     13.43
Berkeley Spring 2019Second round31 11.17 12.80
14.75     12.35     12.49     11.17     13.55
First round25 10.51 12.20
11.52     10.51     13.16     15.22     11.93
Berkeley Fall 2018Second round26 11.74 13.02
12.42     12.80     15.69     11.74     13.84
First round29 12.51 13.36
13.57     13.38     13.14     13.96     12.51
Berkeley Summer 2018Second round33 11.65 12.50
17.36     11.65     11.93     12.92     12.64
First round47 11.66 13.41
12.05     15.09     16.15     13.08     11.66
WCCT Cupertino 2018Second round43 11.57 12.89
13.26     13.57     15.08     11.57     11.83
First round53 11.84 13.69
15.36     13.79     11.91     11.84     17.01
Berkeley Spring 2016First round26 12.39 14.39
14.87     13.28     15.02     12.39     19.88
Berkeley Winter 2016First round25 13.78 14.81
13.78     18.53     13.99     16.49     13.96
Berkeley Fall 2015First round27 12.52 15.99
17.25     16.13     12.52     16.77     15.06
Rubik's Rumble 2015Second round24 13.54 14.65
13.54     14.15     15.55     18.24     14.24
First round28 13.47 15.70
17.81     16.92     13.47     15.84     14.33
Berkeley Summer 2015Second round19 11.85 13.58
11.85     13.71     13.15     21.06     13.88
First round25 13.08 14.39
15.40     14.53     15.58     13.08     13.25
BASC 7 2015First round25 14.48 16.06
14.48     15.28     16.60     17.28     16.29
Berkeley Spring 2015Second round22 16.41 17.84
16.41     20.80     17.22     17.47     18.83
First round25 14.96 15.54
16.50     15.00     16.47     15.16     14.96
BASC 5 2015First round50 17.86 20.66
23.13     20.29     17.86     20.62     21.08
Berkeley Winter 2015Second round30 18.83 19.75
19.66     22.08     19.90     19.68     18.83
First round32 15.77 18.24
16.61     15.77     20.44     17.66     20.69
Berkeley Fall 2014First round50 23.94 29.19
DNF       27.18     23.94     33.81     26.58
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Bay Area Speedcubin' 20 2019First round23 3.21 4.78
5.03      8.19      3.27      3.21      6.05
Bay Area Speedcubin' 17 2019First round24 4.09 5.29
5.05      4.09      6.70      4.72      6.11
Berkeley Spring 2019First round80 6.03 9.51
10.49     8.02      10.01     6.03      10.68
Berkeley Fall 2018First round32 5.59 5.79
5.59      6.03      5.60      5.73      6.69
Berkeley Summer 2018First round48 5.29 5.90
6.54      5.29      5.59      5.57      DNF
Berkeley Summer 2015First round15 4.78 5.63
5.21      5.75      5.93      9.88      4.78
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Berkeley Spring 2016Final23 28.43 30.45
29.30     30.99     34.95     31.07     28.43
Berkeley Fall 2015Final22 25.27 33.01
35.71     39.40     29.52     33.80     25.27
Rubik's Rumble 2015First round20 23.88 28.43
30.77     24.36     30.17     44.76     23.88
Berkeley Summer 2015First round25 29.31 34.81
35.11     33.69     35.62     29.31     DNF
BASC 7 2015Final20 30.29 36.51
30.29     34.80     38.60     41.56     36.12
Bay Area Speedcubin' 21 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round35 11.01 13.31
13.25     11.01     15.16     12.62     14.07
First round31 10.87 12.83
10.87     14.66     DNF       12.26     11.57
 
Berkeley Fall 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round23 10.33 11.68
10.33     12.91     11.68     13.02     10.45
First round29 12.03 12.67
12.58     12.03     12.07     13.35     22.76
 
Bay Area Speedcubin' 20 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round32 10.04 13.47
13.25     13.95     10.04     15.66     13.20
First round29 11.31 12.11
14.31     12.65     11.31     11.31     12.36
2x2x2 CubeFirst round23 3.21 4.78
5.03      8.19      3.27      3.21      6.05
 
Berkeley Summer 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round29 10.39 11.81
13.69     13.60     10.39     10.88     10.96
First round38 11.30 12.84
11.30     15.40     13.79     12.18     12.55
 
Bay Area Speedcubin' 17 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round21 12.01 12.49
12.75     12.23     12.63     12.01     12.61
First round21 11.27 12.72
12.65     12.07     11.27     13.72     13.43
2x2x2 CubeFirst round24 4.09 5.29
5.05      4.09      6.70      4.72      6.11
 
Berkeley Spring 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round31 11.17 12.80
14.75     12.35     12.49     11.17     13.55
First round25 10.51 12.20
11.52     10.51     13.16     15.22     11.93
2x2x2 CubeFirst round80 6.03 9.51
10.49     8.02      10.01     6.03      10.68
 
Berkeley Fall 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round26 11.74 13.02
12.42     12.80     15.69     11.74     13.84
First round29 12.51 13.36
13.57     13.38     13.14     13.96     12.51
2x2x2 CubeFirst round32 5.59 5.79
5.59      6.03      5.60      5.73      6.69
 
Berkeley Summer 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round33 11.65 12.50
17.36     11.65     11.93     12.92     12.64
First round47 11.66 13.41
12.05     15.09     16.15     13.08     11.66
2x2x2 CubeFirst round48 5.29 5.90
6.54      5.29      5.59      5.57      DNF
 
WCCT Cupertino 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round43 11.57 12.89
13.26     13.57     15.08     11.57     11.83
First round53 11.84 13.69
15.36     13.79     11.91     11.84     17.01
 
Berkeley Spring 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round26 12.39 14.39
14.87     13.28     15.02     12.39     19.88
3x3x3 One-HandedFinal23 28.43 30.45
29.30     30.99     34.95     31.07     28.43
 
Berkeley Winter 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round25 13.78 14.81
13.78     18.53     13.99     16.49     13.96
 
Berkeley Fall 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round27 12.52 15.99
17.25     16.13     12.52     16.77     15.06
3x3x3 One-HandedFinal22 25.27 33.01
35.71     39.40     29.52     33.80     25.27
 
Rubik's Rumble 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round24 13.54 14.65
13.54     14.15     15.55     18.24     14.24
First round28 13.47 15.70
17.81     16.92     13.47     15.84     14.33
3x3x3 One-HandedFirst round20 23.88 28.43
30.77     24.36     30.17     44.76     23.88
 
Berkeley Summer 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round19 11.85 13.58
11.85     13.71     13.15     21.06     13.88
First round25 13.08 14.39
15.40     14.53     15.58     13.08     13.25
2x2x2 CubeFirst round15 4.78 5.63
5.21      5.75      5.93      9.88      4.78
3x3x3 One-HandedFirst round25 29.31 34.81
35.11     33.69     35.62     29.31     DNF
 
BASC 7 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round25 14.48 16.06
14.48     15.28     16.60     17.28     16.29
3x3x3 One-HandedFinal20 30.29 36.51
30.29     34.80     38.60     41.56     36.12
 
Berkeley Spring 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round22 16.41 17.84
16.41     20.80     17.22     17.47     18.83
First round25 14.96 15.54
16.50     15.00     16.47     15.16     14.96
 
BASC 5 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round50 17.86 20.66
23.13     20.29     17.86     20.62     21.08
 
Berkeley Winter 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round30 18.83 19.75
19.66     22.08     19.90     19.68     18.83
First round32 15.77 18.24
16.61     15.77     20.44     17.66     20.69
 
Berkeley Fall 2014
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round50 23.94 29.19
DNF       27.18     23.94     33.81     26.58
No.DateNameRegionCity
192019-12-01Bay Area Speedcubin' 21 2019United StatesSan Jose, California
182019-11-10Berkeley Fall 2019United StatesBerkeley, California
172019-10-12Bay Area Speedcubin' 20 2019United StatesFremont, California
162019-09-21Berkeley Summer 2019United StatesBerkeley, California
152019-06-01Bay Area Speedcubin' 17 2019United StatesSunnyvale, California
142019-04-21Berkeley Spring 2019United StatesBerkeley, California
132018-11-17Berkeley Fall 2018United StatesBerkeley, California
122018-09-15~16Berkeley Summer 2018United StatesBerkeley, California
112018-07-15WCCT Cupertino 2018United StatesCupertino, California
102016-04-10Berkeley Spring 2016United StatesBerkeley, California
92016-02-20Berkeley Winter 2016United StatesBerkeley, California
82015-11-22Berkeley Fall 2015United StatesBerkeley, California
72015-11-07Rubik's Rumble 2015United StatesHayward, California
62015-09-12Berkeley Summer 2015United StatesBerkeley, California
52015-07-11BASC 7 2015United StatesSunnyvale, California
42015-04-12Berkeley Spring 2015United StatesBerkeley, California
32015-02-28~03-01BASC 5 2015United StatesSunnyvale, California
22015-02-21Berkeley Winter 2015United StatesBerkeley, California
12014-11-23Berkeley Fall 2014United StatesBerkeley, California

Closest Cubers

Seen Cubers

TimesCompetitors
1779
2219
383
445
522
616
716
812
912
107
111
122
131
142
163
All1220