Kevin Zhou

 
Details
Country WCA Id Gender Competitions
USA2008ZHOU01Male25
 
Current Personal Records
Event NR CR WR Single Average WR CR NR  
Rubik's Cube59763448.7011.3853011998 
4x4 Cube9812766743.1957.881404249195 
5x5 Cube15219310891:44.591:51.51934167130 
2x2 Cube71892641.752.981293729 
3x3 blindfolded25433519255:37.05   
3x3 one-handed171219117419.7823.541024180139 
3x3 fewest moves61703543439.331604640 
Pyraminx39543533.9710.842010337244 
6x6 Cube16922011744:41.865:28.461141215164 
7x7 Cube1351758766:26.156:57.47847172133 
 
History (Map)
  
Rubik's Cube
Competition Round Place Best   Average   Result Details
US Nationals 2014Second14111.09 17.34 DNF   11.09   11.34   11.73   28.94
 First609.47 12.15 11.11   13.43   12.65   9.47   12.69
JRCA Kansai Summer 2014Final210.22 11.45 12.53   10.61   11.21   15.30   10.22
 Second69.72 12.09 11.46   14.11   12.80   9.72   12.00
 First411.02 11.61 11.02   13.36   11.25   11.66   11.91
Yale Spring 2014Final510.91 12.27 13.84   13.28   11.37   12.15   10.91
 Second611.51 12.50 11.51   11.88   13.47   DNF   12.15
 First69.42 12.13 14.02   12.17   11.66   12.57   9.42
Yale Fall 2013Final910.13 13.10 10.13   14.28   16.76   12.21   12.82
 Second910.24 12.42 13.47   14.52   12.53   11.26   10.24
 First812.09 13.06 13.11   13.42   14.33   12.65   12.09
World Championship 2013Second11412.21 13.45 12.81   12.63   12.21   15.87   14.92
 First7611.18 12.29 13.41   12.05   11.40   11.18   34.75
Yale Spring 2013Final411.21 11.68 13.72   12.05   11.21   11.30   11.68
 Second411.53 12.27 11.53   11.75   12.97   12.09   13.02
 First411.80 12.27 12.00   11.80   12.44   12.69   12.38
Yale Fall 2012Final711.40 13.07 18.88   13.97   13.18   12.05   11.40
 Second912.58 13.62 13.06   12.58   13.36   30.65   14.43
 First711.19 13.05 11.19   13.94   14.25   12.34   12.86
US Nationals 2012Semi Final4511.58 13.55 15.84   11.58   12.97   11.84   24.72
 Second4510.56 12.86 13.46   10.56   12.91   12.21   17.21
 First288.70 12.21 14.02   11.80   12.78   8.70   12.05
Captain's Cove 2012Final29.69 11.38 13.93   11.06   10.86   9.69   12.21
 Second410.96 12.27 12.41   10.96   12.88   16.75   11.53
 First511.71 13.29 13.18   15.75   12.91   13.77   11.71
Yale Spring 2012Final711.88 14.18 14.71   11.88   13.72   14.11   18.72
 Second310.81 12.00 11.46   10.81   11.84   12.69   15.90
 First612.21 13.62 13.91   13.90   15.59   13.05   12.21
Yale Fall 2011Final612.63 13.68 12.81   14.50   12.63   15.03   13.72
 Second312.21 13.08 12.46   12.84   13.93   12.21   14.00
 First312.18 14.17 12.18   16.91   14.88   14.34   13.30
Hefei Open 2011Final111.63 12.39 13.28   17.19   11.93   11.63   11.96
 Second312.02 13.27 12.41   14.90   13.55   13.86   12.02
 Combined First211.05 11.82 11.52   12.80   11.13   13.52   11.05
Cornell Spring 2011Final110.19 12.90 12.61   10.19   15.05   13.83   12.25
 Second19.22 11.84 14.84   9.22   11.38   11.38   12.77
 First211.31 13.19 14.06   13.46   11.31   17.03   12.06
Washington DC Winter 2011Final412.52 13.57 15.22   12.96   13.91   12.52   13.83
 First311.27 13.86 12.86   15.91   11.27   14.53   14.18
River Hill Fall 2010Final111.65 12.66 12.40   14.02   12.05   13.53   11.65
 Second112.15 12.82 13.11   13.50   12.44   12.90   12.15
 First412.19 13.95 14.46   12.63   14.75   15.11   12.19
Virginia Open 2010Final19.68 13.83 12.77   15.65   9.68   14.91   13.80
 Second312.93 14.68 15.80   12.93   18.97   13.61   14.63
 First110.90 13.48 15.88   10.90   13.06   12.83   14.55
US Nationals 2010Second3911.77 15.11 18.09   11.77   13.66   18.33   13.58
 First3911.28 14.50 14.63   13.27   11.28   15.80   15.59
Washington DC Spring 2010Final512.69 13.83 13.30   DNF   14.53   12.69   13.65
 Second611.77 14.24 13.53   13.88   15.31   16.71   11.77
 First513.40 14.54 14.09   16.33   15.00   14.52   13.40
Baltimore Spring 2010Final611.96 14.02 15.15   11.96   18.40   13.09   13.83
 First412.61 14.07 14.36   14.66   14.08   13.78   12.61
Washington DC Open 2010Final713.81 16.11 16.90   21.16   16.75   13.81   14.68
 First515.02 15.43 15.08   15.13   15.02   17.16   16.08
US Nationals 2009First3614.11 16.61 19.15   15.44   17.93   16.46   14.11
Cumberland Valley Open 2009Final717.44 19.65 20.13   22.03   19.88   18.94   17.44
 Second513.40 16.12 14.15   16.75   13.40   17.46   18.36
 First615.81 17.74 17.43   20.68   16.84   15.81   18.94
Virginia Open 2008Final718.50 20.51 22.30   19.94   22.21   18.50   19.38
 Second618.19 19.11 18.19   18.21   20.36   18.77   23.36
 First818.22 20.49 20.16   18.22   22.56   19.50   21.81
Washington DC Open 2008First5027.62 DNF 35.62   27.62   DNF   DNF   27.73
  
4x4 Cube
Competition Round Place Best   Average   Result Details
US Nationals 2014Combined First13157.80 1:03.32 1:14.37   59.08   1:03.34   1:07.55   57.80
World Championship 2013Second8643.19 58.22 58.10   58.87   1:09.33   57.68   43.19
 Combined First9648.64 57.88 1:19.24   54.55   1:05.99   53.11   48.64
US Nationals 2012Second5357.50 1:04.24 1:08.03   1:05.21   57.50   1:01.91   1:05.61
 Combined First5657.03 1:02.81 1:08.00   58.78   57.03   1:01.64   1:11.96
Captain's Cove 2012Combined Final1257.30 1:06.27 1:10.43   57.30   1:05.72   1:15.36   1:02.65
Hefei Open 2011Final349.16 1:00.12 49.16   1:01.69   59.80   1:03.41   58.86
Cornell Spring 2011Combined Final354.08 1:02.85 1:01.13   1:08.27   54.08   1:03.16   1:04.25
Washington DC Winter 2011Combined Final458.96 1:11.53 1:15.96   1:16.47   58.96   1:08.34   1:10.30
River Hill Fall 2010Combined Final156.55 59.17 1:09.80   1:00.53   59.33   56.55   57.66
Virginia Open 2010Final156.68 1:00.43 59.33   1:00.94   1:01.02   1:07.69   56.68
US Nationals 2010Second441:00.84 1:18.58 1:24.53   1:19.27   1:16.55   1:19.93   1:00.84
 Combined First271:00.25 1:03.83 1:08.55   1:00.46   1:00.25   1:03.36   1:07.66
Washington DC Spring 2010Combined Final61:01.19 1:08.22 1:06.56   1:01.19   1:12.97   1:09.08   1:09.03
Baltimore Spring 2010Combined Final458.41 1:09.91 1:06.90   1:07.56   58.41   1:24.86   1:15.28
US Nationals 2009First2359.71 1:13.69 1:10.90   1:17.90   59.71   1:16.40   1:13.78
Cumberland Valley Open 2009Combined Final61:04.41 1:18.41 1:14.69   1:04.41   1:17.94   1:28.96   1:22.61
Virginia Open 2008Final91:38.15 1:47.93 1:51.27   1:40.58   1:57.78   1:51.93   1:38.15
Washington DC Open 2008Combined Final202:40.94   2:42.41   2:40.94
  
5x5 Cube
Competition Round Place Best   Average   Result Details
World Championship 2013Combined First1341:59.28 2:06.59 2:05.68   1:59.28   2:22.05   2:13.65   2:00.45
US Nationals 2012Second561:58.28 2:08.35 1:58.28   2:15.88   2:14.31   2:06.56   2:04.18
 Combined First621:48.44 2:07.46 3:21.43   1:48.44   2:04.41   2:19.44   1:58.52
Hefei Open 2011Final31:44.59 1:51.51 1:47.47   1:56.16   1:59.61   1:44.59   1:50.90
Cyclops Open 2011First61:53.59 2:03.01 2:10.15   2:18.43   1:53.59   2:01.21   1:57.68
Cornell Spring 2011Combined Final21:46.91 1:57.60 1:56.11   1:50.78   2:05.90   1:46.91   2:26.83
US Nationals 2010Second281:59.15 2:03.69 2:10.55   2:30.66   2:00.80   1:59.15   1:59.71
 Combined First301:59.84 2:07.26 2:16.50   2:04.30   1:59.84   2:12.09   2:05.38
Washington DC Spring 2010Combined Final41:49.63 2:03.01 2:04.91   1:57.94   2:06.18   1:49.63   2:22.36
Baltimore Spring 2010Combined Final31:57.18 2:02.45 1:57.18   1:58.25   2:09.28   2:05.31   2:03.78
US Nationals 2009First332:07.36 2:22.62 2:16.16   2:29.05   2:22.66   2:07.36   2:29.03
 Qualification81:57.02 2:25.43 2:35.43   2:24.90   2:15.97   DNF   1:57.02
Cumberland Valley Open 2009Combined Final62:12.27 2:26.99 2:20.15   2:12.27   2:32.81   2:28.02   2:35.83
  
2x2 Cube
Competition Round Place Best   Average   Result Details
US Nationals 2014Semi Final243.60 4.15 4.94   4.48   3.60   3.84   4.13
 Second192.46 3.52 3.17   2.46   8.45   3.19   4.20
 First122.79 3.08 2.79   2.88   3.05   3.31   7.23
JRCA Kansai Summer 2014Final33.19 3.75 3.19   5.38   3.22   4.38   3.66
 First22.41 3.06 2.96   DNF   2.41   2.75   3.47
Yale Spring 2014Final11.90 3.23 1.90   2.50   3.97   3.22   7.84
 First33.10 3.88 3.93   3.10   5.94   3.74   3.98
Yale Fall 2013Final12.54 3.46 4.76   3.26   3.50   3.62   2.54
 First23.15 3.50 3.63   3.34   3.54   3.15   5.99
World Championship 2013Semi Final503.16 DNF 3.16   DNF   29.41   8.95   DNF
 Second122.94 3.33 3.46   2.94   3.78   3.48   3.05
 First422.76 3.91 5.43   2.94   6.64   3.35   2.76
Yale Spring 2013Final23.06 4.07 3.34   3.41   DNF   3.06   5.46
 First23.00 3.22 3.03   3.00   3.91   3.22   3.40
Yale Fall 2012Final33.72 4.37 5.38   3.72   5.18   3.84   4.08
 First43.33 4.72 6.46   3.38   8.27   3.33   4.33
US Nationals 2012Second541.79 5.68 3.38   DNF   10.41   1.79   3.25
 First72.94 3.53 3.23   2.94   2.99   4.36   5.74
Captain's Cove 2012Final22.52 3.21 2.78   3.52   3.34   3.50   2.52
Yale Spring 2012First123.09 6.85 DNF   3.36   6.11   3.09   11.09
Yale Fall 2011Final22.96 3.41 3.15   4.55   2.96   3.34   3.75
 First22.59 3.25 2.59   3.53   3.91   3.30   2.93
Hefei Open 2011Final23.15 3.83 4.06   3.88   3.15   5.71   3.56
 First12.13 2.98 3.05   3.72   2.68   3.22   2.13
Cornell Spring 2011Final12.15 3.38 2.15   2.80   4.02   3.31   4.56
 First12.88 3.30 4.86   2.88   3.65   2.90   3.36
Washington DC Winter 2011Final12.83 3.64 2.83   3.31   3.41   5.75   4.21
 First23.31 4.10 3.59   3.31   4.18   4.53   5.02
River Hill Fall 2010Final22.88 3.54 3.27   4.00   6.21   2.88   3.34
 First53.72 4.89 6.80   3.72   5.88   3.94   4.86
Virginia Open 2010Final12.69 3.22 2.69   3.90   3.33   3.21   3.11
 First23.38 4.43 4.15   5.33   10.34   3.38   3.80
US Nationals 2010Final62.84 4.02 2.84   DNF   3.88   4.43   3.75
 Second51.75 3.41 3.96   2.58   5.18   3.68   1.75
 First142.22 4.33 DNF   4.58   3.50   4.91   2.22
Washington DC Spring 2010Final12.88 4.39 2.88   4.41   4.84   5.16   3.91
 First13.18 3.39 3.25   4.05   3.55   3.38   3.18
Baltimore Spring 2010Final83.63 4.96 6.03   5.11   5.71   4.05   3.63
 First22.72 3.86 4.90   4.52   3.80   2.72   3.25
Washington DC Open 2010Final33.43 5.27 9.81   3.43   5.15   3.78   6.88
US Nationals 2009Final135.51 7.42 8.63   5.51   5.90   7.72   DNF
 First132.68 5.72 2.68   4.53   6.90   6.53   6.11
 Qualification23.96 5.52 3.96   4.84   7.31   6.38   5.34
Cumberland Valley Open 2009Final83.56 7.25 8.40   3.56   7.55   5.81   8.38
Virginia Open 2008Final66.96 8.15 9.28   7.55   6.96   7.61   9.38
 First77.00 8.38 8.13   10.40   7.00   7.47   9.55
Washington DC Open 2008Combined Final1811.56   11.56   13.09
  
Rubik's Cube: Blindfolded
Competition Round Place Best   Average   Result Details
Cyclops Open 2011First8DNF DNF DNF   DNF   DNF
US Nationals 2009Qualification125:37.05   5:37.05   DNF
  
Rubik's Cube: One-handed
Competition Round Place Best   Average   Result Details
US Nationals 2014Second6519.78 23.54 22.67   28.29   19.78   19.90   28.05
 Combined First8219.86 26.05 28.83   19.86   29.07   23.21   26.10
World Championship 2013Second9524.11 26.04 24.67   24.11   32.81   25.54   27.92
 Combined First10022.96 23.88 22.96   23.14   26.21   24.02   24.47
US Nationals 2012Combined First8527.58 30.55 30.56   27.58   29.72   33.58   31.36
Captain's Cove 2012Combined Final1226.27   32.03   26.27
Hefei Open 2011Final527.11 30.63 28.61   34.44   27.11   28.83   39.41
 First729.33 34.32 33.16   29.33   39.66   36.90   32.90
Cornell Spring 2011Final629.27 30.59 29.81   DNF   31.86   30.11   29.27
 Combined First832.58 33.61 34.16   35.33   32.58   33.91   32.77
River Hill Fall 2010Final225.15 27.09 26.09   28.15   27.02   25.15   33.97
 First326.19 32.77 38.71   31.16   26.19   34.93   32.21
Virginia Open 2010Final224.33 32.49 27.08   39.94   24.33   DNF   30.44
US Nationals 2010First6028.33 33.66 35.66   41.46   35.53   28.33   29.78
Washington DC Spring 2010Combined Final625.38 30.37 32.53   26.16   25.38   32.41   34.33
Baltimore Spring 2010Combined Final727.06 31.39 30.94   32.93   30.31   36.47   27.06
US Nationals 2009First4839.78 44.49 49.72   46.16   44.22   39.78   43.09
 Qualification1434.93 40.45 34.93   36.75   52.61   46.77   37.83
Cumberland Valley Open 2009Combined Final1145.58 53.22 49.34   1:00.71   45.58   49.61   1:00.71
Virginia Open 2008First1156.96 1:04.97 1:11.78   1:04.47   56.96   1:05.18   1:05.27
  
Rubik's Cube: Fewest moves
Competition Round Place Best   Average   Result Details
US Nationals 2014Final3038 39.33 38   39   41
World Championship 2013Final3835   DNF   35
US Nationals 2012Final1234   41   34
  
Pyraminx
Competition Round Place Best   Average   Result Details
River Hill Fall 2010Final67.75 11.92 13.05   7.75   14.61   10.44   12.27
 First53.97 10.84 12.93   11.61   3.97   8.96   11.94
US Nationals 2010First269.59 11.36 11.72   10.34   13.56   12.03   9.59
Washington DC Spring 2010Final710.78 12.67 12.41   16.75   14.55   11.05   10.78
  
6x6 Cube
Competition Round Place Best   Average   Result Details
Cyclops Open 2011Final64:41.86 5:28.46 5:08.86   4:41.86   6:34.66
  
7x7 Cube
Competition Round Place Best   Average   Result Details
Cyclops Open 2011Final56:26.15 6:57.47 7:45.75   6:26.15   6:40.50
  
Rubik's Magic
Competition Round Place Best   Average   Result Details
US Nationals 2012Final91.05 2.08 1.05   3.03   2.05   DNF   1.16
 First101.13 1.51 2.19   1.18   DNF   1.16   1.13
Captain's Cove 2012Final11.03 1.15 1.22   1.13   1.11   1.21   1.03
Cornell Spring 2011Final111.05 5.60 DNF   3.59   10.49   2.71   1.05
Washington DC Winter 2011Final233.06 DNF DNF   3.86   3.06   4.31   DNF
River Hill Fall 2010Final21.02 1.52 3.05   2.47   1.06   1.03   1.02
Virginia Open 2010Final181.59 DNF DNF   3.09   DNF   1.59   DNF
US Nationals 2010First531.05 2.69 2.03   3.08   DNF   2.96   1.05
Washington DC Spring 2010Final131.05 DNF DNF   DNF   3.00   3.30   1.05
Baltimore Spring 2010Final151.09 DNF 1.15   DNF   DNF   1.09   DNF
US Nationals 2009Final41.38 1.64 1.40   1.38   2.72   1.47   2.05
 First151.59 1.93 1.59   1.93   1.80   2.06   2.53
 Qualification121.52 2.69 1.52   1.52   2.58   DNF   3.96
  
Master Magic
Competition Round Place Best   Average   Result Details
Virginia Open 2010Final95.40 DNF 6.78   5.40   DNF   5.53   DNF
US Nationals 2010First364.72 6.48 4.72   DNF   7.47   6.08   5.88