John Ku

WCA ID Region Gender Competitions Gold Silver Bronze
2014KUJO01  USA Male 19 0 0 0

Event NR CR WR Single Average WR CR NR Gold Silver Bronze
 Rubik's Cube 1287 1728 7075 10.04 11.68 5565 1381 1025
 2x2x2 Cube 2380 3366 12615 3.21 4.78 10208 2759 1977
 3x3x3 One-Handed 1571 2340 11063 23.88 28.43 10225 2139 1438
  Rubik's Cube
Competition Round Place Best Average Result Details
 Bay Area Speedcubin' 21 2019 Second round 35 11.01   13.31   13.25 11.01 15.16 12.62 14.07
First round 31 10.87   12.83   10.87 14.66 DNF 12.26 11.57
 Berkeley Fall 2019 Second round 23 10.33   11.68   10.33 12.91 11.68 13.02 10.45
First round 29 12.03   12.67   12.58 12.03 12.07 13.35 22.76
 Bay Area Speedcubin' 20 2019 Second round 32 10.04   13.47   13.25 13.95 10.04 15.66 13.20
First round 29 11.31   12.11   14.31 12.65 11.31 11.31 12.36
 Berkeley Summer 2019 Second round 29 10.39   11.81   13.69 13.60 10.39 10.88 10.96
First round 38 11.30   12.84   11.30 15.40 13.79 12.18 12.55
 Bay Area Speedcubin' 17 2019 Second round 21 12.01   12.49   12.75 12.23 12.63 12.01 12.61
First round 21 11.27   12.72   12.65 12.07 11.27 13.72 13.43
 Berkeley Spring 2019 Second round 31 11.17   12.80   14.75 12.35 12.49 11.17 13.55
First round 25 10.51   12.20   11.52 10.51 13.16 15.22 11.93
 Berkeley Fall 2018 Second round 26 11.74   13.02   12.42 12.80 15.69 11.74 13.84
First round 29 12.51   13.36   13.57 13.38 13.14 13.96 12.51
 Berkeley Summer 2018 Second round 33 11.65   12.50   17.36 11.65 11.93 12.92 12.64
First round 47 11.66   13.41   12.05 15.09 16.15 13.08 11.66
 WCCT Cupertino 2018 Second round 43 11.57   12.89   13.26 13.57 15.08 11.57 11.83
First round 53 11.84   13.69   15.36 13.79 11.91 11.84 17.01
 Berkeley Spring 2016 First round 26 12.39   14.39   14.87 13.28 15.02 12.39 19.88
 Berkeley Winter 2016 First round 25 13.78   14.81   13.78 18.53 13.99 16.49 13.96
 Berkeley Fall 2015 First round 27 12.52   15.99   17.25 16.13 12.52 16.77 15.06
 Rubik's Rumble 2015 Second round 24 13.54   14.65   13.54 14.15 15.55 18.24 14.24
First round 28 13.47   15.70   17.81 16.92 13.47 15.84 14.33
 Berkeley Summer 2015 Second round 19 11.85   13.58   11.85 13.71 13.15 21.06 13.88
First round 25 13.08   14.39   15.40 14.53 15.58 13.08 13.25
 BASC 7 2015 First round 25 14.48   16.06   14.48 15.28 16.60 17.28 16.29
 Berkeley Spring 2015 Second round 22 16.41   17.84   16.41 20.80 17.22 17.47 18.83
First round 25 14.96   15.54   16.50 15.00 16.47 15.16 14.96
 BASC 5 2015 First round 50 17.86   20.66   23.13 20.29 17.86 20.62 21.08
 Berkeley Winter 2015 Second round 30 18.83   19.75   19.66 22.08 19.90 19.68 18.83
First round 32 15.77   18.24   16.61 15.77 20.44 17.66 20.69
 Berkeley Fall 2014 First round 50 23.94   29.19   DNF 27.18 23.94 33.81 26.58
  2x2x2 Cube
Competition Round Place Best Average Result Details
 Bay Area Speedcubin' 20 2019 First round 23 3.21   4.78   5.03 8.19 3.27 3.21 6.05
 Bay Area Speedcubin' 17 2019 First round 24 4.09   5.29   5.05 4.09 6.70 4.72 6.11
 Berkeley Spring 2019 First round 80 6.03   9.51   10.49 8.02 10.01 6.03 10.68
 Berkeley Fall 2018 First round 32 5.59   5.79   5.59 6.03 5.60 5.73 6.69
 Berkeley Summer 2018 Combined First round 48 5.29   5.90   6.54 5.29 5.59 5.57 DNF
 Berkeley Summer 2015 First round 15 4.78   5.63   5.21 5.75 5.93 9.88 4.78
  3x3x3 One-Handed
Competition Round Place Best Average Result Details
 Berkeley Spring 2016 Combined Final 23 28.43   30.45   29.30 30.99 34.95 31.07 28.43
 Berkeley Fall 2015 Combined Final 22 25.27   33.01   35.71 39.40 29.52 33.80 25.27
 Rubik's Rumble 2015 First round 20 23.88   28.43   30.77 24.36 30.17 44.76 23.88
 Berkeley Summer 2015 First round 25 29.31   34.81   35.11 33.69 35.62 29.31 DNF
 BASC 7 2015 Combined Final 20 30.29   36.51   30.29 34.80 38.60 41.56 36.12
  Bay Area Speedcubin' 21 2019   (2019-12-1)
Bay Area Speedcubin' 21 2019
Event Round Place Best Average Result Details
 Rubik's Cube Second round 35 11.01   13.31   13.25 11.01 15.16 12.62 14.07
First round 31 10.87   12.83   10.87 14.66 DNF 12.26 11.57
  Berkeley Fall 2019   (2019-11-10)
Berkeley Fall 2019
Event Round Place Best Average Result Details
 Rubik's Cube Second round 23 10.33   11.68   10.33 12.91 11.68 13.02 10.45
First round 29 12.03   12.67   12.58 12.03 12.07 13.35 22.76
  Bay Area Speedcubin' 20 2019   (2019-10-12)
Bay Area Speedcubin' 20 2019
Event Round Place Best Average Result Details
 Rubik's Cube Second round 32 10.04   13.47   13.25 13.95 10.04 15.66 13.20
First round 29 11.31   12.11   14.31 12.65 11.31 11.31 12.36
 2x2x2 Cube First round 23 3.21   4.78   5.03 8.19 3.27 3.21 6.05
  Berkeley Summer 2019   (2019-9-21)
Berkeley Summer 2019
Event Round Place Best Average Result Details
 Rubik's Cube Second round 29 10.39   11.81   13.69 13.60 10.39 10.88 10.96
First round 38 11.30   12.84   11.30 15.40 13.79 12.18 12.55
  Bay Area Speedcubin' 17 2019   (2019-6-1)
Bay Area Speedcubin' 17 2019
Event Round Place Best Average Result Details
 Rubik's Cube Second round 21 12.01   12.49   12.75 12.23 12.63 12.01 12.61
First round 21 11.27   12.72   12.65 12.07 11.27 13.72 13.43
 2x2x2 Cube First round 24 4.09   5.29   5.05 4.09 6.70 4.72 6.11
  Berkeley Spring 2019   (2019-4-21)
Berkeley Spring 2019
Event Round Place Best Average Result Details
 Rubik's Cube Second round 31 11.17   12.80   14.75 12.35 12.49 11.17 13.55
First round 25 10.51   12.20   11.52 10.51 13.16 15.22 11.93
 2x2x2 Cube First round 80 6.03   9.51   10.49 8.02 10.01 6.03 10.68
  Berkeley Fall 2018   (2018-11-17)
Berkeley Fall 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 26 11.74   13.02   12.42 12.80 15.69 11.74 13.84
First round 29 12.51   13.36   13.57 13.38 13.14 13.96 12.51
 2x2x2 Cube First round 32 5.59   5.79   5.59 6.03 5.60 5.73 6.69
  Berkeley Summer 2018   (2018-9-15~16)
Berkeley Summer 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 33 11.65   12.50   17.36 11.65 11.93 12.92 12.64
First round 47 11.66   13.41   12.05 15.09 16.15 13.08 11.66
 2x2x2 Cube Combined First round 48 5.29   5.90   6.54 5.29 5.59 5.57 DNF
  WCCT Cupertino 2018   (2018-7-15)
WCCT Cupertino 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 43 11.57   12.89   13.26 13.57 15.08 11.57 11.83
First round 53 11.84   13.69   15.36 13.79 11.91 11.84 17.01
  Berkeley Spring 2016   (2016-4-10)
Berkeley Spring 2016
Event Round Place Best Average Result Details
 Rubik's Cube First round 26 12.39   14.39   14.87 13.28 15.02 12.39 19.88
 3x3x3 One-Handed Combined Final 23 28.43   30.45   29.30 30.99 34.95 31.07 28.43
  Berkeley Winter 2016   (2016-2-20)
Berkeley Winter 2016
Event Round Place Best Average Result Details
 Rubik's Cube First round 25 13.78   14.81   13.78 18.53 13.99 16.49 13.96
  Berkeley Fall 2015   (2015-11-22)
Berkeley Fall 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 27 12.52   15.99   17.25 16.13 12.52 16.77 15.06
 3x3x3 One-Handed Combined Final 22 25.27   33.01   35.71 39.40 29.52 33.80 25.27
  Rubik's Rumble 2015   (2015-11-7)
Rubik's Rumble 2015
Event Round Place Best Average Result Details
 Rubik's Cube Second round 24 13.54   14.65   13.54 14.15 15.55 18.24 14.24
First round 28 13.47   15.70   17.81 16.92 13.47 15.84 14.33
 3x3x3 One-Handed First round 20 23.88   28.43   30.77 24.36 30.17 44.76 23.88
  Berkeley Summer 2015   (2015-9-12)
Berkeley Summer 2015
Event Round Place Best Average Result Details
 Rubik's Cube Second round 19 11.85   13.58   11.85 13.71 13.15 21.06 13.88
First round 25 13.08   14.39   15.40 14.53 15.58 13.08 13.25
 2x2x2 Cube First round 15 4.78   5.63   5.21 5.75 5.93 9.88 4.78
 3x3x3 One-Handed First round 25 29.31   34.81   35.11 33.69 35.62 29.31 DNF
  BASC 7 2015   (2015-7-11)
BASC 7 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 25 14.48   16.06   14.48 15.28 16.60 17.28 16.29
 3x3x3 One-Handed Combined Final 20 30.29   36.51   30.29 34.80 38.60 41.56 36.12
  Berkeley Spring 2015   (2015-4-12)
Berkeley Spring 2015
Event Round Place Best Average Result Details
 Rubik's Cube Second round 22 16.41   17.84   16.41 20.80 17.22 17.47 18.83
First round 25 14.96   15.54   16.50 15.00 16.47 15.16 14.96
  BASC 5 2015   (2015-2-28~3-1)
BASC 5 2015
Event Round Place Best Average Result Details
 Rubik's Cube First round 50 17.86   20.66   23.13 20.29 17.86 20.62 21.08
  Berkeley Winter 2015   (2015-2-21)
Berkeley Winter 2015
Event Round Place Best Average Result Details
 Rubik's Cube Second round 30 18.83   19.75   19.66 22.08 19.90 19.68 18.83
First round 32 15.77   18.24   16.61 15.77 20.44 17.66 20.69
  Berkeley Fall 2014   (2014-11-23)
Berkeley Fall 2014
Event Round Place Best Average Result Details
 Rubik's Cube First round 50 23.94   29.19   DNF 27.18 23.94 33.81 26.58