Personal Page

Zhou Yichen (周奕臣)

Name: Zhou Yichen (周奕臣)
Region: China
Competitions: 20
WCA ID: Zhou Yichen (周奕臣)2009YICH01
Gender: Male
Career: 2009.02.28 - 2024.11.04
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube220267841903010.4612.51179746599216411125/127
2x2x2 Cube24388041381.712.431351312105821104/110
4x4x4 Cube289883102458159.881:03.89211677267256129/30
5x5x5 Cube16554920159121:59.302:05.83142384434148410/10
6x6x6 Cube9962897111534:55.865:31.99937925578733/3
3x3x3 Blindfolded748216064483:44.7824/9
3x3x3 Fewest Moves47214565471421/1
3x3x3 One-Handed283880266713.3619.7355082055738160/60
Clock120540131801927.6832.7915547352410465/5
Megaminx10083158119081:56.522:00.481025227879058/8
Pyraminx607181068853.845.825636162659542155/55
Skewb9382828110055.136.846896191767715/15
Square-181927961264337.2850.951237227578086/6
Magic28457510491.361.587884052085/5
Master Magic1663406073.434.025302861375/5

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single155395744734617311672216896
Average135855894037617451362436550

Overall Medal Collection

GoldSilverBronze
1373
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Singapore 50 and Counting 2024First round51 11.79 12.51
15.04     11.79     12.94     12.51     12.09
Singapore Mini 2024First round76 13.96 15.14
16.95     14.35     13.96     18.72     14.13
Mofunland Cruise Open 2023Second round21 11.07 13.99
15.84     13.68     11.07     14.07     14.23
First round19 12.49 13.07
12.49     13.24     17.23     13.25     12.72
Batam Mini Competition 2017Final2 11.60 13.47
15.85     15.08     11.60     12.99     12.33
Second round2 11.61 12.99
13.53     12.89     12.55     11.61     14.64
First round4 12.86 15.00
15.06     13.65     16.30     18.59     12.86
Tianjin Winter 2012Second round9 13.43 15.23
16.36     13.43     15.37     16.66     13.95
First round14 14.18 15.67
15.62     14.18     16.39     15.00     17.97
Singapore Open 2012Second round10 11.43 13.40
14.28     11.43     13.72     12.19     17.11
First round11 11.94 13.91
15.34     14.80     11.94     14.06     12.88
Human Rights Day 2011Second round13 12.33 14.40
13.40     14.41     12.33     20.00     15.38
First round14 13.06 15.24
14.72     16.38     13.06     14.61     19.84
Cube Fever 2011Final10 14.21 16.13
16.56     17.27     DNF       14.55     14.21
Second round9 13.33 14.25
15.90     14.46     13.56     13.33     14.72
First round10 12.61 14.51
15.56     12.96     12.61     16.16     15.02
Yingkou Open 2011Final3 11.59 15.17
11.59     12.40     14.06     DNF       19.05
Second round3 10.46 13.38
12.65     12.78     14.71     15.55     10.46
First round4 13.75 14.84
13.83     14.25     16.50     16.43     13.75
NUS 2011Second round7 12.40 13.94
16.16     12.86     17.59     12.40     12.81
First round12 11.81 15.00
16.13     15.96     11.81     16.81     12.91
Shenyang Cubing Boxing Day 2010Final4 13.52 14.59
15.43     14.77     13.56     13.52     18.52
Second round4 12.52 14.82
15.96     15.72     12.77     12.52     16.81
First round8 15.18 18.41
15.18     19.52     19.78     20.00     15.93
Singapore Open 2010First round34 18.02 22.99
21.06     18.02     25.86     26.71     22.06
Singapore Open 2009First round57 31.25 
31.25     37.21
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Batam Mini Competition 2017Final1 2.38 2.92
2.38      2.42      3.68      5.71      2.67
First round1 2.24 2.62
2.48      2.24      3.10      2.64      2.75
Shenyang Open 2014Final91 2.33 DNF
2.79      DNF       2.33      2.54      DNF
Shenyang Open 2013Final5 2.07 5.54
2.19      4.41      2.07      DNF       10.02
First round1 1.99 2.43
2.11      1.99      2.45      2.74      4.71
Beijing Winter Open 2013Final1 1.71 2.57
2.78      2.47      2.46      1.71      DNF
First round2 1.81 3.78
1.81      2.97      4.18      5.64      4.19
Singapore Open 2013Final2 2.72 3.53
4.15      3.08      2.72      3.36      7.15
First round3 2.06 3.05
DNF       2.47      3.02      2.06      3.66
Tianjin Winter 2012Final1 1.84 2.57
1.84      3.91      2.89      2.76      2.06
First round1 2.21 2.49
2.21      2.59      2.58      2.31      DNF
Singapore Open 2012Final1 2.63 2.97
3.00      4.80      2.75      3.16      2.63
First round1 2.03 2.67
2.03      3.59      2.78      2.46      2.77
Human Rights Day 2011Final1 2.80 3.31
2.80      4.91      3.19      2.91      3.84
First round2 2.83 4.13
4.05      5.33      3.43      2.83      4.91
Cube Fever 2011Final2 3.09 3.93
5.30      4.78      3.09      3.36      3.65
Yingkou Open 2011Final1 3.30 4.36
4.83      5.50      4.78      3.46      3.30
First round1 3.47 5.65
4.21      8.22      3.47      4.52      8.30
NUS 2011Final1 3.25 3.80
4.03      3.59      3.78      3.25      4.28
Shenyang Cubing Boxing Day 2010Final1 3.09 4.39
4.19      4.59      3.09      4.43      4.55
Singapore Open 2010Final3 4.13 4.70
4.13      5.30      6.96      4.16      4.65
First round3 4.13 5.13
4.38      7.06      6.30      4.71      4.13
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Human Rights Day 2011Final15 1:00.40 1:03.89
1:04.25   1:04.80   1:00.40   1:02.75   1:04.66
First round15 1:02.13 1:04.18
1:04.40   1:05.58   1:02.55   1:09.15   1:02.13
Cube Fever 2011Final9 59.88 1:11.13
1:07.91   1:17.44   1:17.28   59.88     1:08.21
NUS 2011Final13 1:09.91 1:27.68
1:15.72   1:28.56   1:09.91   1:47.41   1:38.75
Shenyang Cubing Boxing Day 2010Final4 1:13.46 1:20.76
1:33.02   1:23.77   1:13.46   1:19.34   1:19.16
Singapore Open 2010Final21 1:24.30 1:30.93
1:28.41   1:27.90   1:24.30   DNF       1:36.47
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Human Rights Day 2011Final12 1:59.30 2:05.83
2:32.08   1:59.30   2:03.61   2:10.97   2:02.90
Cube Fever 2011Final9 2:33.90 2:46.15
3:11.90   2:59.09   2:34.84   2:44.52   2:33.90
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Human Rights Day 2011Final12 4:55.86 5:31.99
4:55.86   5:33.63   6:06.47
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Cube Fever 2011Final2 3:44.78 DNF
DNF       3:44.78   DNF
NUS 2011Final2 6:47.13 DNF
DNF       7:08.58   6:47.13
Shenyang Cubing Boxing Day 2010Final4 5:44.00 DNF
5:44.00   DNF       DNF
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
Human Rights Day 2011Final6 42 
42
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
WCA Asian Championship 2024First round118 16.40 19.73
26.03     17.87     24.19     16.40     17.12
Singapore 50 and Counting 2024First round20 17.33 20.26
21.76     20.28     20.01     20.49     17.33
Mofunland Cruise Open 2023First round9 13.36 22.06
23.72     25.24     18.43     13.36     24.04
Batam Mini Competition 2017Final1 19.18 21.72
39.35     19.18     22.72     19.91     22.54
Tianjin Winter 2012Final5 20.37 24.37
22.17     28.05     24.68     20.37     26.26
First round4 21.44 25.43
24.07     25.43     21.44     26.80     28.94
Cube Fever 2011Final6 21.52 24.41
28.66     22.06     21.52     22.50     38.11
Yingkou Open 2011Final4 22.90 31.04
28.06     36.77     22.90     28.28     47.55
First round3 23.47 28.04
28.83     29.15     26.13     29.36     23.47
NUS 2011Final9 18.91 28.69
26.30     29.66     35.02     18.91     30.11
Shenyang Cubing Boxing Day 2010Final4 26.71 32.10
26.71     40.59     31.06     28.27     36.97
Singapore Open 2010Final19 37.72 41.15
37.72     42.06     43.83     42.40     39.00
 
Clock
CompetitionRoundPlaceBestAverageDetail
Human Rights Day 2011Final7 27.68 32.79
59.05     31.93     27.68     36.47     29.97
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Cube Fever 2011Final6 1:56.52 2:00.48
2:02.38   2:01.53   1:57.52   2:09.15   1:56.52
Singapore Open 2010Final11 2:15.02 2:28.22
2:23.96   2:15.02   2:45.69
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Batam Mini Competition 2017Final1 4.59 6.47
6.74      7.02      5.66      4.59      12.51
Shenyang Winter 2016Final2 4.94 5.98
4.94      5.11      7.48      7.08      5.76
Shenyang Open 2014Final2 5.09 6.38
6.01      6.31      5.09      6.81      7.57
Shenyang Open 2013Final1 6.34 6.95
6.97      7.18      6.34      7.86      6.69
Beijing Winter Open 2013Final1 5.65 6.62
6.72      6.58      6.56      5.65      9.97
First round1 5.93 7.39
6.15      8.66      9.09      5.93      7.36
Tianjin Winter 2012Final1 3.84 5.82
3.84      3.94      7.00      7.03      6.52
Singapore Open 2012Final4 5.83 7.49
8.03      6.75      5.83      8.63      7.68
Cube Fever 2011Final5 6.36 8.38
15.50     6.36      8.86      8.05      8.22
Shenyang Cubing Boxing Day 2010Final3 9.77 10.63
10.08     11.97     9.77      12.18     9.83
Singapore Open 2010Final5 9.44 10.92
9.44      11.63     9.93      11.19     13.47
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Shenyang Winter 2016Final5 5.13 6.84
5.13      8.23      6.87      9.34      5.41
First round5 5.16 6.92
6.33      9.47      7.87      5.16      6.57
Shenyang Open 2014Final6 9.00 10.56
10.19     16.65     9.00      10.44     11.05
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Cecil Singapore Playoffs 2024First round18 40.83 DNF
40.83     DNS       DNS       DNS       DNS
Human Rights Day 2011Final7 37.28 50.95
53.02     37.28     52.30     48.63     51.91
 
Magic
CompetitionRoundPlaceBestAverageDetail
Human Rights Day 2011Final5 1.36 1.58
3.59      1.72      1.44      1.59      1.36
 
Master Magic
CompetitionRoundPlaceBestAverageDetail
Human Rights Day 2011Final9 3.43 4.02
4.02      3.96      4.09      3.43      6.96
WCA Asian Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 One-HandedFirst round118 16.40 19.73
26.03     17.87     24.19     16.40     17.12
 
Cecil Singapore Playoffs 2024
EventRoundPlaceBestAverageDetail
Square-1First round18 40.83 DNF
40.83     DNS       DNS       DNS       DNS
 
Singapore 50 and Counting 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round51 11.79 12.51
15.04     11.79     12.94     12.51     12.09
3x3x3 One-HandedFirst round20 17.33 20.26
21.76     20.28     20.01     20.49     17.33
 
Singapore Mini 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round76 13.96 15.14
16.95     14.35     13.96     18.72     14.13
 
Mofunland Cruise Open 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round21 11.07 13.99
15.84     13.68     11.07     14.07     14.23
First round19 12.49 13.07
12.49     13.24     17.23     13.25     12.72
3x3x3 One-HandedFirst round9 13.36 22.06
23.72     25.24     18.43     13.36     24.04
 
Batam Mini Competition 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal2 11.60 13.47
15.85     15.08     11.60     12.99     12.33
Second round2 11.61 12.99
13.53     12.89     12.55     11.61     14.64
First round4 12.86 15.00
15.06     13.65     16.30     18.59     12.86
2x2x2 CubeFinal1 2.38 2.92
2.38      2.42      3.68      5.71      2.67
First round1 2.24 2.62
2.48      2.24      3.10      2.64      2.75
3x3x3 One-HandedFinal1 19.18 21.72
39.35     19.18     22.72     19.91     22.54
PyraminxFinal1 4.59 6.47
6.74      7.02      5.66      4.59      12.51
 
Shenyang Winter 2016
EventRoundPlaceBestAverageDetail
PyraminxFinal2 4.94 5.98
4.94      5.11      7.48      7.08      5.76
SkewbFinal5 5.13 6.84
5.13      8.23      6.87      9.34      5.41
First round5 5.16 6.92
6.33      9.47      7.87      5.16      6.57
 
Shenyang Open 2014
EventRoundPlaceBestAverageDetail
2x2x2 CubeFinal91 2.33 DNF
2.79      DNF       2.33      2.54      DNF
PyraminxFinal2 5.09 6.38
6.01      6.31      5.09      6.81      7.57
SkewbFinal6 9.00 10.56
10.19     16.65     9.00      10.44     11.05
 
Shenyang Open 2013
EventRoundPlaceBestAverageDetail
2x2x2 CubeFinal5 2.07 5.54
2.19      4.41      2.07      DNF       10.02
First round1 1.99 2.43
2.11      1.99      2.45      2.74      4.71
PyraminxFinal1 6.34 6.95
6.97      7.18      6.34      7.86      6.69
 
Beijing Winter Open 2013
EventRoundPlaceBestAverageDetail
2x2x2 CubeFinal1 1.71 2.57
2.78      2.47      2.46      1.71      DNF
First round2 1.81 3.78
1.81      2.97      4.18      5.64      4.19
PyraminxFinal1 5.65 6.62
6.72      6.58      6.56      5.65      9.97
First round1 5.93 7.39
6.15      8.66      9.09      5.93      7.36
 
Singapore Open 2013
EventRoundPlaceBestAverageDetail
2x2x2 CubeFinal2 2.72 3.53
4.15      3.08      2.72      3.36      7.15
First round3 2.06 3.05
DNF       2.47      3.02      2.06      3.66
 
Tianjin Winter 2012
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round9 13.43 15.23
16.36     13.43     15.37     16.66     13.95
First round14 14.18 15.67
15.62     14.18     16.39     15.00     17.97
2x2x2 CubeFinal1 1.84 2.57
1.84      3.91      2.89      2.76      2.06
First round1 2.21 2.49
2.21      2.59      2.58      2.31      DNF
3x3x3 One-HandedFinal5 20.37 24.37
22.17     28.05     24.68     20.37     26.26
First round4 21.44 25.43
24.07     25.43     21.44     26.80     28.94
PyraminxFinal1 3.84 5.82
3.84      3.94      7.00      7.03      6.52
 
Singapore Open 2012
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round10 11.43 13.40
14.28     11.43     13.72     12.19     17.11
First round11 11.94 13.91
15.34     14.80     11.94     14.06     12.88
2x2x2 CubeFinal1 2.63 2.97
3.00      4.80      2.75      3.16      2.63
First round1 2.03 2.67
2.03      3.59      2.78      2.46      2.77
PyraminxFinal4 5.83 7.49
8.03      6.75      5.83      8.63      7.68
 
Human Rights Day 2011
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round13 12.33 14.40
13.40     14.41     12.33     20.00     15.38
First round14 13.06 15.24
14.72     16.38     13.06     14.61     19.84
2x2x2 CubeFinal1 2.80 3.31
2.80      4.91      3.19      2.91      3.84
First round2 2.83 4.13
4.05      5.33      3.43      2.83      4.91
4x4x4 CubeFinal15 1:00.40 1:03.89
1:04.25   1:04.80   1:00.40   1:02.75   1:04.66
First round15 1:02.13 1:04.18
1:04.40   1:05.58   1:02.55   1:09.15   1:02.13
5x5x5 CubeFinal12 1:59.30 2:05.83
2:32.08   1:59.30   2:03.61   2:10.97   2:02.90
6x6x6 CubeFinal12 4:55.86 5:31.99
4:55.86   5:33.63   6:06.47
3x3x3 Fewest MovesFinal6 42 
42
ClockFinal7 27.68 32.79
59.05     31.93     27.68     36.47     29.97
Square-1Final7 37.28 50.95
53.02     37.28     52.30     48.63     51.91
MagicFinal5 1.36 1.58
3.59      1.72      1.44      1.59      1.36
Master MagicFinal9 3.43 4.02
4.02      3.96      4.09      3.43      6.96
 
Cube Fever 2011
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal10 14.21 16.13
16.56     17.27     DNF       14.55     14.21
Second round9 13.33 14.25
15.90     14.46     13.56     13.33     14.72
First round10 12.61 14.51
15.56     12.96     12.61     16.16     15.02
2x2x2 CubeFinal2 3.09 3.93
5.30      4.78      3.09      3.36      3.65
4x4x4 CubeFinal9 59.88 1:11.13
1:07.91   1:17.44   1:17.28   59.88     1:08.21
5x5x5 CubeFinal9 2:33.90 2:46.15
3:11.90   2:59.09   2:34.84   2:44.52   2:33.90
3x3x3 BlindfoldedFinal2 3:44.78 DNF
DNF       3:44.78   DNF
3x3x3 One-HandedFinal6 21.52 24.41
28.66     22.06     21.52     22.50     38.11
MegaminxFinal6 1:56.52 2:00.48
2:02.38   2:01.53   1:57.52   2:09.15   1:56.52
PyraminxFinal5 6.36 8.38
15.50     6.36      8.86      8.05      8.22
 
Yingkou Open 2011
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal3 11.59 15.17
11.59     12.40     14.06     DNF       19.05
Second round3 10.46 13.38
12.65     12.78     14.71     15.55     10.46
First round4 13.75 14.84
13.83     14.25     16.50     16.43     13.75
2x2x2 CubeFinal1 3.30 4.36
4.83      5.50      4.78      3.46      3.30
First round1 3.47 5.65
4.21      8.22      3.47      4.52      8.30
3x3x3 One-HandedFinal4 22.90 31.04
28.06     36.77     22.90     28.28     47.55
First round3 23.47 28.04
28.83     29.15     26.13     29.36     23.47
 
NUS 2011
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round7 12.40 13.94
16.16     12.86     17.59     12.40     12.81
First round12 11.81 15.00
16.13     15.96     11.81     16.81     12.91
2x2x2 CubeFinal1 3.25 3.80
4.03      3.59      3.78      3.25      4.28
4x4x4 CubeFinal13 1:09.91 1:27.68
1:15.72   1:28.56   1:09.91   1:47.41   1:38.75
3x3x3 BlindfoldedFinal2 6:47.13 DNF
DNF       7:08.58   6:47.13
3x3x3 One-HandedFinal9 18.91 28.69
26.30     29.66     35.02     18.91     30.11
 
Shenyang Cubing Boxing Day 2010
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal4 13.52 14.59
15.43     14.77     13.56     13.52     18.52
Second round4 12.52 14.82
15.96     15.72     12.77     12.52     16.81
First round8 15.18 18.41
15.18     19.52     19.78     20.00     15.93
2x2x2 CubeFinal1 3.09 4.39
4.19      4.59      3.09      4.43      4.55
4x4x4 CubeFinal4 1:13.46 1:20.76
1:33.02   1:23.77   1:13.46   1:19.34   1:19.16
3x3x3 BlindfoldedFinal4 5:44.00 DNF
5:44.00   DNF       DNF
3x3x3 One-HandedFinal4 26.71 32.10
26.71     40.59     31.06     28.27     36.97
PyraminxFinal3 9.77 10.63
10.08     11.97     9.77      12.18     9.83
 
Singapore Open 2010
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round34 18.02 22.99
21.06     18.02     25.86     26.71     22.06
2x2x2 CubeFinal3 4.13 4.70
4.13      5.30      6.96      4.16      4.65
First round3 4.13 5.13
4.38      7.06      6.30      4.71      4.13
4x4x4 CubeFinal21 1:24.30 1:30.93
1:28.41   1:27.90   1:24.30   DNF       1:36.47
3x3x3 One-HandedFinal19 37.72 41.15
37.72     42.06     43.83     42.40     39.00
MegaminxFinal11 2:15.02 2:28.22
2:23.96   2:15.02   2:45.69
PyraminxFinal5 9.44 10.92
9.44      11.63     9.93      11.19     13.47
 
Singapore Open 2009
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round57 31.25 
31.25     37.21
No.DateNameRegionCity
202024-11-01~04WCA Asian Championship 2024MalaysiaPutrajaya
192024-06-30Cecil Singapore Playoffs 2024SingaporeSingapore
182024-06-08Singapore 50 and Counting 2024SingaporeSingapore
172024-05-25Singapore Mini 2024SingaporeSingapore
162023-06-19~20Mofunland Cruise Open 2023SingaporeSingapore
152017-04-23Batam Mini Competition 2017IndonesiaBatam
142016-12-11Shenyang Winter 2016ChinaShenyang, Liaoning
132014-12-14Shenyang Open 2014ChinaShenyang, Liaoning
122013-12-29Shenyang Open 2013ChinaShenyang, Liaoning
112013-12-21~22Beijing Winter Open 2013ChinaBeijing
102013-02-23Singapore Open 2013SingaporeSingapore
92012-12-23Tianjin Winter 2012ChinaTianjin
82012-02-11Singapore Open 2012SingaporeSingapore
72011-12-10~11Human Rights Day 2011ChinaBeijing
62011-08-27~28Cube Fever 2011MalaysiaJohor Bahru
52011-06-19Yingkou Open 2011ChinaYingkou, Liaoning
42011-02-20NUS 2011SingaporeSingapore
32010-12-26Shenyang Cubing Boxing Day 2010ChinaShenyang, Liaoning
22010-03-20~21Singapore Open 2010SingaporeSingapore
12009-02-28~03-01Singapore Open 2009SingaporeSingapore