Personal Page

Yu-Cheng Chang (張育誠)

Name: Yu-Cheng Chang (張育誠)
Region: Chinese Taipei
Competitions: 18
WCA ID: Yu-Cheng Chang (張育誠)2012CHAN12
Gender: Male
Career: 2012.08.25 - 2020.03.01
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube39575532109411.1214.04247869140465145/145
2x2x2 Cube1933316129612.645.0322168645031485/85
4x4x4 Cube2022459702740.8653.9212059427231371/71
5x5x5 Cube152143542351:17.331:29.334951170116453/53
6x6x6 Cube150194468203:36.446/7
7x7x7 Cube126158252955:14.104/4
Megaminx95173162071:28.441:38.01596416689040/42

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single404131093909723933763325323
Average386540389825910531354131822
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Zhuyuangang Open 2020Second round38 12.11 14.50
15.55     14.44     14.67     12.11     14.39
First round56 14.68 16.05
17.71     18.33     15.73     14.68     14.70
Kaohsiung Autumn Open 2019Second round41 12.87 15.32
16.56     15.52     15.81     12.87     14.63
First round41 12.74 15.85
17.94     17.50     12.74     14.38     15.68
Lanyang Open 2019First round22 12.70 14.15
15.79     12.70     13.25     13.42     16.08
Cross-strait Cubing 2019First round66 15.23 17.59
21.52     15.85     16.32     20.59     15.23
Dream One Cube Open 2019Second round52 12.83 14.49
15.04     13.60     12.83     14.99     14.88
First round59 12.37 15.51
12.37     15.61     16.81     15.93     14.98
Maru Cube Day 2019Second round55 13.32 14.04
15.02     13.63     15.78     13.46     13.32
First round67 13.89 15.21
13.89     15.20     19.75     15.70     14.74
Chien Kuo Cubing Party 2019Second round51 11.92 14.99
15.39     15.50     14.07     11.92     16.37
First round43 13.69 14.13
13.77     14.59     14.03     14.91     13.69
Zhuyuangang Open 2019Second round29 13.10 14.87
13.43     13.10     15.42     18.02     15.75
First round35 12.61 16.04
15.64     16.03     12.61     16.46     18.69
Taichung Cubing Open 2019First round52 13.76 16.22
17.53     17.20     13.76     15.24     16.21
Taipei Peace Open 2019Second round39 13.70 15.78
17.36     13.70     18.63     14.85     15.13
First round36 11.12 14.18
15.02     13.66     13.85     11.12     16.72
Taiwan Championship 2018Second round82 14.58 16.88
18.32     14.58     18.92     16.95     15.38
First round60 12.12 14.14
14.38     14.06     12.12     13.99     15.39
Taipei Winter Open 2018Second round41 13.91 14.65
14.76     13.91     14.72     14.47     15.62
First round39 11.80 14.79
14.49     14.73     11.80     15.15     15.81
Kaohsiung Autumn Open 2018Second round50 13.28 16.30
16.80     16.08     16.66     13.28     16.15
First round42 12.08 15.09
12.08     16.51     14.72     17.49     14.04
WCA Asian Championship 2018First round238 13.87 16.17
20.39     14.46     13.87     16.48     17.57
Taipei Open 2017Second round40 14.15 16.90
17.94     17.57     14.15     15.19     19.46
First round31 13.70 14.96
16.13     13.70     15.58     14.65     14.64
Taiwan Championship 2016Second round74 14.21 16.36
14.21     17.07     19.94     16.87     15.15
First round75 15.50 16.19
16.11     15.50     15.83     16.64     19.11
Taiwan Summer 2012First round88 22.86 25.45
22.86     30.72     25.25     24.67     26.44
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Zhuyuangang Open 2020Second round48 5.33 6.83
5.56      9.44      5.49      5.33      10.37
First round27 4.29 5.49
5.51      6.62      4.29      5.69      5.27
Taiwan Championship 2019First round78 5.49 6.19
5.49      6.04      11.40     6.08      6.44
Kaohsiung Autumn Open 2019First round22 4.36 5.03
6.14      6.18      4.38      4.57      4.36
Lanyang Open 2019First round16 3.39 5.37
4.47      3.39      6.47      5.90      5.74
Cross-strait Cubing 2019First round56 2.64 6.75
5.95      8.65      5.66      2.64      8.68
Dream One Cube Open 2019First round44 5.09 6.20
5.09      7.01      7.56      5.28      6.32
Maru Cube Day 2019Second round58 4.69 6.45
8.61      6.71      6.74      5.90      4.69
First round50 3.25 5.65
4.68      5.27      3.25      8.10      7.01
Chien Kuo Cubing Party 2019First round50 5.90 6.76
6.14      6.79      10.51     5.90      7.36
Zhuyuangang Open 2019Second round32 6.44 7.19
6.44      6.82      6.73      8.02      8.83
First round29 5.58 6.64
5.58      12.00     8.26      6.03      5.64
Taichung Cubing Open 2019First round45 5.68 7.22
7.19      5.68      6.61      8.47      7.86
Taipei Peace Open 2019First round41 6.32 7.83
6.94      9.52      9.52      6.32      7.02
Taiwan Championship 2018First round63 7.30 7.71
8.30      8.06      7.46      7.30      7.60
Taipei Winter Open 2018First round58 7.09 9.00
7.83      7.09      9.27      9.90      10.81
Kaohsiung Autumn Open 2018First round31 5.06 6.13
7.48      8.08      5.18      5.73      5.06
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Zhuyuangang Open 2020First round39 50.85 54.26
56.00     54.70     50.85     1:24.49   52.07
Taiwan Championship 2019First round64 44.71 55.26
1:02.98   44.71     51.25     54.09     1:00.43
Kaohsiung Autumn Open 2019First round33 1:01.20 
1:01.20   1:09.81
Lanyang Open 2019First round21 48.24 55.93
59.02     53.63     56.74     48.24     57.41
Cross-strait Cubing 2019First round41 43.86 53.94
59.60     43.86     56.23     50.01     55.57
Dream One Cube Open 2019First round45 47.83 54.20
47.83     1:09.64   51.01     58.54     53.04
Maru Cube Day 2019First round51 48.51 53.92
54.15     48.51     1:02.39   54.04     53.57
Chien Kuo Cubing Party 2019First round38 40.86 55.27
1:08.04   52.01     1:02.28   40.86     51.53
Zhuyuangang Open 2019First round28 50.81 56.06
53.85     56.83     57.50     50.81     57.60
Taichung Cubing Open 2019First round35 46.70 55.15
57.45     53.94     54.05     46.70     57.98
Taipei Peace Open 2019First round31 51.01 54.14
1:03.47   54.43     51.59     51.01     56.41
Taiwan Championship 2018First round57 47.11 57.82
1:01.66   54.33     1:02.46   47.11     57.47
Taipei Winter Open 2018First round45 1:00.12 
1:00.12   1:04.44
Kaohsiung Autumn Open 2018First round39 50.07 1:01.52
56.77     50.07     1:02.32   1:05.46   1:12.15
Taipei Open 2017First round36 1:06.78 
1:06.78   1:21.64
Taiwan Championship 2016First round70 57.73 1:17.10
57.73     1:30.05   1:09.16   1:21.46   1:20.69
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Zhuyuangang Open 2020First round20 1:17.33 1:29.33
1:29.01   1:30.45   1:28.52   1:32.90   1:17.33
Taiwan Championship 2019First round56 1:40.41 
1:40.41   1:46.46
Kaohsiung Autumn Open 2019First round20 1:40.12 
2:01.99   1:40.12
Lanyang Open 2019First round18 1:20.76 1:36.90
1:41.00   1:31.03   1:38.68   2:14.95   1:20.76
Cross-strait Cubing 2019First round33 1:32.67 1:36.41
1:32.67   1:39.14   1:50.56   1:37.36   1:32.73
Dream One Cube Open 2019First round35 1:25.56 1:37.53
1:38.78   1:32.41   1:42.61   1:41.40   1:25.56
Maru Cube Day 2019First round42 1:41.01 
1:41.01   2:04.76
Chien Kuo Cubing Party 2019First round30 1:44.96 
2:04.66   1:44.96
Zhuyuangang Open 2019First round21 1:27.89 1:49.14
1:49.95   1:47.27   1:27.89   2:02.08   1:50.19
Taichung Cubing Open 2019First round34 1:54.92 
2:05.76   1:54.92
Taipei Peace Open 2019First round30 1:46.89 1:56.04
1:46.89   1:56.98   2:52.01   2:00.82   1:50.33
Taiwan Championship 2018First round50 1:57.28 
1:57.28   2:02.44
Taipei Winter Open 2018First round36 1:59.39 
2:07.19   1:59.39
Kaohsiung Autumn Open 2018First round33 2:14.35 
2:14.35   2:21.55
Taipei Open 2017First round33 2:10.71 
2:10.71   2:14.15
Taiwan Championship 2016First round58 1:59.36 2:16.66
2:09.22   1:59.36   2:15.16   2:46.59   2:25.59
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Zhuyuangang Open 2020First round25 DNF 
DNF
Taiwan Championship 2019First round33 3:36.44 
3:36.44
Kaohsiung Autumn Open 2019First round15 4:11.95 
4:11.95
Cross-strait Cubing 2019Final33 4:02.04 
4:02.04
Maru Cube Day 2019Final35 5:13.58 
5:13.58
Taichung Cubing Open 2019First round26 3:57.11 
3:57.11
Taipei Peace Open 2019First round17 3:51.37 
3:51.37
 
7x7x7 Cube
CompetitionRoundPlaceBestAverageDetail
Zhuyuangang Open 2020First round17 5:14.10 
5:14.10
Kaohsiung Autumn Open 2019First round15 5:32.01 
5:32.01
Cross-strait Cubing 2019Final30 5:52.99 
5:52.99
Maru Cube Day 2019Final30 8:56.35 
8:56.35
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Taiwan Championship 2019First round33 1:34.59 1:46.74
1:34.59   2:07.20   1:44.73   1:45.88   1:49.61
Kaohsiung Autumn Open 2019First round9 1:33.81 1:38.01
1:33.81   1:36.88   1:44.24   1:38.27   1:38.88
Lanyang Open 2019First round12 1:28.44 1:40.55
1:45.34   1:47.94   1:28.44   1:35.28   1:41.03
Cross-strait Cubing 2019First round26 1:31.88 1:48.93
1:39.19   1:52.67   1:31.88   1:54.94   2:00.49
Maru Cube Day 2019First round26 1:54.82 2:09.40
1:57.44   1:54.82   2:03.00   2:50.41   2:27.75
Chien Kuo Cubing Party 2019Final25 1:43.36 2:00.86
2:13.34   1:43.36   2:14.49   1:47.64   2:01.61
Taichung Cubing Open 2019First round23 2:20.92 
2:20.92   DNF
Taipei Peace Open 2019First round21 2:05.27 2:21.28
2:27.60   2:41.33   2:05.27   2:09.39   2:26.86
Taiwan Championship 2018First round28 2:07.98 2:23.77
DNF       2:19.28   2:36.59   2:15.45   2:07.98
Zhuyuangang Open 2020
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round38 12.11 14.50
15.55     14.44     14.67     12.11     14.39
First round56 14.68 16.05
17.71     18.33     15.73     14.68     14.70
2x2x2 CubeSecond round48 5.33 6.83
5.56      9.44      5.49      5.33      10.37
First round27 4.29 5.49
5.51      6.62      4.29      5.69      5.27
4x4x4 CubeFirst round39 50.85 54.26
56.00     54.70     50.85     1:24.49   52.07
5x5x5 CubeFirst round20 1:17.33 1:29.33
1:29.01   1:30.45   1:28.52   1:32.90   1:17.33
6x6x6 CubeFirst round25 DNF 
DNF
7x7x7 CubeFirst round17 5:14.10 
5:14.10
 
Taiwan Championship 2019
EventRoundPlaceBestAverageDetail
2x2x2 CubeFirst round78 5.49 6.19
5.49      6.04      11.40     6.08      6.44
4x4x4 CubeFirst round64 44.71 55.26
1:02.98   44.71     51.25     54.09     1:00.43
5x5x5 CubeFirst round56 1:40.41 
1:40.41   1:46.46
6x6x6 CubeFirst round33 3:36.44 
3:36.44
MegaminxFirst round33 1:34.59 1:46.74
1:34.59   2:07.20   1:44.73   1:45.88   1:49.61
 
Kaohsiung Autumn Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round41 12.87 15.32
16.56     15.52     15.81     12.87     14.63
First round41 12.74 15.85
17.94     17.50     12.74     14.38     15.68
2x2x2 CubeFirst round22 4.36 5.03
6.14      6.18      4.38      4.57      4.36
4x4x4 CubeFirst round33 1:01.20 
1:01.20   1:09.81
5x5x5 CubeFirst round20 1:40.12 
2:01.99   1:40.12
6x6x6 CubeFirst round15 4:11.95 
4:11.95
7x7x7 CubeFirst round15 5:32.01 
5:32.01
MegaminxFirst round9 1:33.81 1:38.01
1:33.81   1:36.88   1:44.24   1:38.27   1:38.88
 
Lanyang Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round22 12.70 14.15
15.79     12.70     13.25     13.42     16.08
2x2x2 CubeFirst round16 3.39 5.37
4.47      3.39      6.47      5.90      5.74
4x4x4 CubeFirst round21 48.24 55.93
59.02     53.63     56.74     48.24     57.41
5x5x5 CubeFirst round18 1:20.76 1:36.90
1:41.00   1:31.03   1:38.68   2:14.95   1:20.76
MegaminxFirst round12 1:28.44 1:40.55
1:45.34   1:47.94   1:28.44   1:35.28   1:41.03
 
Cross-strait Cubing 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round66 15.23 17.59
21.52     15.85     16.32     20.59     15.23
2x2x2 CubeFirst round56 2.64 6.75
5.95      8.65      5.66      2.64      8.68
4x4x4 CubeFirst round41 43.86 53.94
59.60     43.86     56.23     50.01     55.57
5x5x5 CubeFirst round33 1:32.67 1:36.41
1:32.67   1:39.14   1:50.56   1:37.36   1:32.73
6x6x6 CubeFinal33 4:02.04 
4:02.04
7x7x7 CubeFinal30 5:52.99 
5:52.99
MegaminxFirst round26 1:31.88 1:48.93
1:39.19   1:52.67   1:31.88   1:54.94   2:00.49
 
Dream One Cube Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round52 12.83 14.49
15.04     13.60     12.83     14.99     14.88
First round59 12.37 15.51
12.37     15.61     16.81     15.93     14.98
2x2x2 CubeFirst round44 5.09 6.20
5.09      7.01      7.56      5.28      6.32
4x4x4 CubeFirst round45 47.83 54.20
47.83     1:09.64   51.01     58.54     53.04
5x5x5 CubeFirst round35 1:25.56 1:37.53
1:38.78   1:32.41   1:42.61   1:41.40   1:25.56
 
Maru Cube Day 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round55 13.32 14.04
15.02     13.63     15.78     13.46     13.32
First round67 13.89 15.21
13.89     15.20     19.75     15.70     14.74
2x2x2 CubeSecond round58 4.69 6.45
8.61      6.71      6.74      5.90      4.69
First round50 3.25 5.65
4.68      5.27      3.25      8.10      7.01
4x4x4 CubeFirst round51 48.51 53.92
54.15     48.51     1:02.39   54.04     53.57
5x5x5 CubeFirst round42 1:41.01 
1:41.01   2:04.76
6x6x6 CubeFinal35 5:13.58 
5:13.58
7x7x7 CubeFinal30 8:56.35 
8:56.35
MegaminxFirst round26 1:54.82 2:09.40
1:57.44   1:54.82   2:03.00   2:50.41   2:27.75
 
Chien Kuo Cubing Party 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round51 11.92 14.99
15.39     15.50     14.07     11.92     16.37
First round43 13.69 14.13
13.77     14.59     14.03     14.91     13.69
2x2x2 CubeFirst round50 5.90 6.76
6.14      6.79      10.51     5.90      7.36
4x4x4 CubeFirst round38 40.86 55.27
1:08.04   52.01     1:02.28   40.86     51.53
5x5x5 CubeFirst round30 1:44.96 
2:04.66   1:44.96
MegaminxFinal25 1:43.36 2:00.86
2:13.34   1:43.36   2:14.49   1:47.64   2:01.61
 
Zhuyuangang Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round29 13.10 14.87
13.43     13.10     15.42     18.02     15.75
First round35 12.61 16.04
15.64     16.03     12.61     16.46     18.69
2x2x2 CubeSecond round32 6.44 7.19
6.44      6.82      6.73      8.02      8.83
First round29 5.58 6.64
5.58      12.00     8.26      6.03      5.64
4x4x4 CubeFirst round28 50.81 56.06
53.85     56.83     57.50     50.81     57.60
5x5x5 CubeFirst round21 1:27.89 1:49.14
1:49.95   1:47.27   1:27.89   2:02.08   1:50.19
 
Taichung Cubing Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round52 13.76 16.22
17.53     17.20     13.76     15.24     16.21
2x2x2 CubeFirst round45 5.68 7.22
7.19      5.68      6.61      8.47      7.86
4x4x4 CubeFirst round35 46.70 55.15
57.45     53.94     54.05     46.70     57.98
5x5x5 CubeFirst round34 1:54.92 
2:05.76   1:54.92
6x6x6 CubeFirst round26 3:57.11 
3:57.11
MegaminxFirst round23 2:20.92 
2:20.92   DNF
 
Taipei Peace Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round39 13.70 15.78
17.36     13.70     18.63     14.85     15.13
First round36 11.12 14.18
15.02     13.66     13.85     11.12     16.72
2x2x2 CubeFirst round41 6.32 7.83
6.94      9.52      9.52      6.32      7.02
4x4x4 CubeFirst round31 51.01 54.14
1:03.47   54.43     51.59     51.01     56.41
5x5x5 CubeFirst round30 1:46.89 1:56.04
1:46.89   1:56.98   2:52.01   2:00.82   1:50.33
6x6x6 CubeFirst round17 3:51.37 
3:51.37
MegaminxFirst round21 2:05.27 2:21.28
2:27.60   2:41.33   2:05.27   2:09.39   2:26.86
 
Taiwan Championship 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round82 14.58 16.88
18.32     14.58     18.92     16.95     15.38
First round60 12.12 14.14
14.38     14.06     12.12     13.99     15.39
2x2x2 CubeFirst round63 7.30 7.71
8.30      8.06      7.46      7.30      7.60
4x4x4 CubeFirst round57 47.11 57.82
1:01.66   54.33     1:02.46   47.11     57.47
5x5x5 CubeFirst round50 1:57.28 
1:57.28   2:02.44
MegaminxFirst round28 2:07.98 2:23.77
DNF       2:19.28   2:36.59   2:15.45   2:07.98
 
Taipei Winter Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round41 13.91 14.65
14.76     13.91     14.72     14.47     15.62
First round39 11.80 14.79
14.49     14.73     11.80     15.15     15.81
2x2x2 CubeFirst round58 7.09 9.00
7.83      7.09      9.27      9.90      10.81
4x4x4 CubeFirst round45 1:00.12 
1:00.12   1:04.44
5x5x5 CubeFirst round36 1:59.39 
2:07.19   1:59.39
 
Kaohsiung Autumn Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round50 13.28 16.30
16.80     16.08     16.66     13.28     16.15
First round42 12.08 15.09
12.08     16.51     14.72     17.49     14.04
2x2x2 CubeFirst round31 5.06 6.13
7.48      8.08      5.18      5.73      5.06
4x4x4 CubeFirst round39 50.07 1:01.52
56.77     50.07     1:02.32   1:05.46   1:12.15
5x5x5 CubeFirst round33 2:14.35 
2:14.35   2:21.55
 
WCA Asian Championship 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round238 13.87 16.17
20.39     14.46     13.87     16.48     17.57
 
Taipei Open 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round40 14.15 16.90
17.94     17.57     14.15     15.19     19.46
First round31 13.70 14.96
16.13     13.70     15.58     14.65     14.64
4x4x4 CubeFirst round36 1:06.78 
1:06.78   1:21.64
5x5x5 CubeFirst round33 2:10.71 
2:10.71   2:14.15
 
Taiwan Championship 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round74 14.21 16.36
14.21     17.07     19.94     16.87     15.15
First round75 15.50 16.19
16.11     15.50     15.83     16.64     19.11
4x4x4 CubeFirst round70 57.73 1:17.10
57.73     1:30.05   1:09.16   1:21.46   1:20.69
5x5x5 CubeFirst round58 1:59.36 2:16.66
2:09.22   1:59.36   2:15.16   2:46.59   2:25.59
 
Taiwan Summer 2012
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round88 22.86 25.45
22.86     30.72     25.25     24.67     26.44
No.DateNameRegionCity
182020-02-29~03-01Zhuyuangang Open 2020Chinese TaipeiTainan
172019-12-13~15Taiwan Championship 2019Chinese TaipeiNew Taipei City
162019-11-16~17Kaohsiung Autumn Open 2019Chinese TaipeiKaohsiung
152019-10-26~27Lanyang Open 2019Chinese TaipeiYilan
142019-10-12~13Cross-strait Cubing 2019Chinese TaipeiTaichung
132019-09-15Dream One Cube Open 2019Chinese TaipeiTaichung
122019-07-06~07Maru Cube Day 2019Chinese TaipeiTainan
112019-05-26Chien Kuo Cubing Party 2019Chinese TaipeiTaipei
102019-03-16~17Zhuyuangang Open 2019Chinese TaipeiTainan
92019-02-16~17Taichung Cubing Open 2019Chinese TaipeiTaichung
82019-01-26~27Taipei Peace Open 2019Chinese TaipeiTaipei
72018-12-15~16Taiwan Championship 2018Chinese TaipeiNew Taipei City
62018-11-18Taipei Winter Open 2018Chinese TaipeiTaipei
52018-10-07Kaohsiung Autumn Open 2018Chinese TaipeiKaohsiung
42018-08-17~19WCA Asian Championship 2018Chinese TaipeiNew Taipei City
32017-02-11Taipei Open 2017Chinese TaipeiNew Taipei City
22016-10-29~30Taiwan Championship 2016Chinese TaipeiTaipei
12012-08-25Taiwan Summer 2012Chinese TaipeiTaipei