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Tsung-Kai Chang (張宗楷)

Name: Tsung-Kai Chang (張宗楷)
Region: Chinese Taipei
Competitions: 9
WCA ID: Tsung-Kai Chang (張宗楷)2013CHAN08
Gender: Male
Career: 2013.08.17 - 2025.06.29
2024 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube51798762687711.0112.7722958865145355/55
2x2x2 Cube46310079361653.575.1230106895942615/15
4x4x4 Cube2122622748438.2740.805088181015143/44
5x5x5 Cube119106330961:05.861:14.183256112112737/40
6x6x6 Cube8587526442:14.922:20.882326777769/10

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single53064231244651054646057437998
Average4349402104325992237587336118
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Taipei Summer Open 2025First round110 11.01 12.77
12.33     14.08     12.02     13.95     11.01
Zhongshan Open 2025First round97 14.56 16.93
16.31     14.56     19.19     17.22     17.25
Taoyuan Airport Cube Day 2024Second round94 11.68 15.54
14.12     16.80     11.68     20.17     15.71
First round75 12.15 13.96
12.15     15.16     13.76     15.02     13.11
Hsinchu Summer Open 2024First round77 13.38 14.42
15.12     14.37     17.70     13.78     13.38
Chien Kuo Cubing Party 2024Second round73 11.89 13.64
13.89     14.29     14.41     11.89     12.74
First round74 11.80 13.53
15.06     11.80     12.18     13.34     15.16
Taoyuan Airport Cube Day 2023Second round81 12.00 14.45
13.24     16.05     12.00     18.35     14.07
First round77 12.14 13.93
12.14     14.03     15.56     14.13     13.64
Hsinchu Winter 2013First round28 19.43 20.32
21.00     20.31     20.91     19.43     19.74
Taiwan Summer 2013First round89 20.89 22.18
23.65     21.05     20.89     21.85     25.39
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Hsinchu Winter 2013Second round9 3.57 5.12
5.14      3.57      5.46      5.01      5.21
First round13 5.31 5.48
7.28      5.31      5.33      5.40      5.72
Taiwan Summer 2013First round34 5.69 6.46
7.02      8.34      6.09      5.69      6.27
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Taipei Summer Open 2025First round68 39.65 42.35
43.03     41.16     42.85     48.01     39.65
Taoyuan Airport Cube Day 2024Second round48 41.62 44.24
42.52     DNF       47.47     41.62     42.74
First round44 41.11 43.16
41.98     41.11     44.61     42.90     48.57
Hsinchu Summer Open 2024First round35 38.75 40.80
41.02     42.24     42.81     39.15     38.75
Chien Kuo Cubing Party 2024First round57 38.27 49.05
57.01     42.88     38.27     1:10.58   47.25
Taoyuan Airport Cube Day 2023Second round58 42.93 48.29
53.44     47.37     51.75     42.93     45.75
First round57 45.89 47.30
50.87     46.37     45.89     49.55     45.99
Hsinchu Winter 2013First round21 59.23 1:08.50
1:09.66   1:10.89   1:11.78   59.23     1:04.96
Taiwan Summer 2013First round36 59.05 1:06.99
1:09.09   1:06.44   59.05     1:05.44   DNS
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Taipei Summer Open 2025First round65 1:14.95 1:18.41
1:17.62   1:14.95   1:27.99   1:17.94   1:19.68
Zhongshan Open 2025First round36 1:06.06 1:18.52
1:25.90   1:06.06   1:31.02   1:10.74   1:18.91
Taoyuan Airport Cube Day 2024First round46 1:14.12 1:19.47
1:21.88   1:16.57   1:19.96   1:14.12   1:24.76
New Taipei Big Cube Day 2024Second round48 1:13.65 DNF
1:14.14   1:13.65   DNF       1:16.04   DNF
First round34 1:05.86 1:14.18
1:15.65   1:16.71   1:10.18   1:32.31   1:05.86
Chien Kuo Cubing Party 2024First round51 1:08.18 1:27.77
1:44.49   1:22.10   1:08.18   1:21.34   1:39.87
Taoyuan Airport Cube Day 2023First round54 1:23.36 1:30.87
2:07.61   1:24.26   1:43.27   1:25.09   1:23.36
Taiwan Summer 2013First round26 1:47.31 1:55.41
1:47.43   1:47.31   1:57.44   DNF       2:01.37
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Taipei Summer Open 2025First round39 2:18.25 2:22.20
2:18.83   2:29.52   2:18.25
New Taipei Big Cube Day 2024First round58 DNF 
DNF
Chien Kuo Cubing Party 2024First round32 2:14.92 2:20.88
2:19.73   2:14.92   2:27.98
Taiwan Summer 2013First round14 3:39.21 3:51.85
3:51.51   4:04.82   3:39.21
Taipei Summer Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round110 11.01 12.77
12.33     14.08     12.02     13.95     11.01
4x4x4 CubeFirst round68 39.65 42.35
43.03     41.16     42.85     48.01     39.65
5x5x5 CubeFirst round65 1:14.95 1:18.41
1:17.62   1:14.95   1:27.99   1:17.94   1:19.68
6x6x6 CubeFirst round39 2:18.25 2:22.20
2:18.83   2:29.52   2:18.25
 
Zhongshan Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round97 14.56 16.93
16.31     14.56     19.19     17.22     17.25
5x5x5 CubeFirst round36 1:06.06 1:18.52
1:25.90   1:06.06   1:31.02   1:10.74   1:18.91
 
Taoyuan Airport Cube Day 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round94 11.68 15.54
14.12     16.80     11.68     20.17     15.71
First round75 12.15 13.96
12.15     15.16     13.76     15.02     13.11
4x4x4 CubeSecond round48 41.62 44.24
42.52     DNF       47.47     41.62     42.74
First round44 41.11 43.16
41.98     41.11     44.61     42.90     48.57
5x5x5 CubeFirst round46 1:14.12 1:19.47
1:21.88   1:16.57   1:19.96   1:14.12   1:24.76
 
New Taipei Big Cube Day 2024
EventRoundPlaceBestAverageDetail
5x5x5 CubeSecond round48 1:13.65 DNF
1:14.14   1:13.65   DNF       1:16.04   DNF
First round34 1:05.86 1:14.18
1:15.65   1:16.71   1:10.18   1:32.31   1:05.86
6x6x6 CubeFirst round58 DNF 
DNF
 
Hsinchu Summer Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round77 13.38 14.42
15.12     14.37     17.70     13.78     13.38
4x4x4 CubeFirst round35 38.75 40.80
41.02     42.24     42.81     39.15     38.75
 
Chien Kuo Cubing Party 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round73 11.89 13.64
13.89     14.29     14.41     11.89     12.74
First round74 11.80 13.53
15.06     11.80     12.18     13.34     15.16
4x4x4 CubeFirst round57 38.27 49.05
57.01     42.88     38.27     1:10.58   47.25
5x5x5 CubeFirst round51 1:08.18 1:27.77
1:44.49   1:22.10   1:08.18   1:21.34   1:39.87
6x6x6 CubeFirst round32 2:14.92 2:20.88
2:19.73   2:14.92   2:27.98
 
Taoyuan Airport Cube Day 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round81 12.00 14.45
13.24     16.05     12.00     18.35     14.07
First round77 12.14 13.93
12.14     14.03     15.56     14.13     13.64
4x4x4 CubeSecond round58 42.93 48.29
53.44     47.37     51.75     42.93     45.75
First round57 45.89 47.30
50.87     46.37     45.89     49.55     45.99
5x5x5 CubeFirst round54 1:23.36 1:30.87
2:07.61   1:24.26   1:43.27   1:25.09   1:23.36
 
Hsinchu Winter 2013
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round28 19.43 20.32
21.00     20.31     20.91     19.43     19.74
2x2x2 CubeSecond round9 3.57 5.12
5.14      3.57      5.46      5.01      5.21
First round13 5.31 5.48
7.28      5.31      5.33      5.40      5.72
4x4x4 CubeFirst round21 59.23 1:08.50
1:09.66   1:10.89   1:11.78   59.23     1:04.96
 
Taiwan Summer 2013
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round89 20.89 22.18
23.65     21.05     20.89     21.85     25.39
2x2x2 CubeFirst round34 5.69 6.46
7.02      8.34      6.09      5.69      6.27
4x4x4 CubeFirst round36 59.05 1:06.99
1:09.09   1:06.44   59.05     1:05.44   DNS
5x5x5 CubeFirst round26 1:47.31 1:55.41
1:47.43   1:47.31   1:57.44   DNF       2:01.37
6x6x6 CubeFirst round14 3:39.21 3:51.85
3:51.51   4:04.82   3:39.21
No.DateNameRegionCity
92025-06-28~29Taipei Summer Open 2025Chinese TaipeiTaipei
82025-05-03Zhongshan Open 2025Chinese TaipeiTaipei
72024-11-23~24Taoyuan Airport Cube Day 2024Chinese TaipeiTaoyuan
62024-08-18New Taipei Big Cube Day 2024Chinese TaipeiNew Taipei
52024-08-17Hsinchu Summer Open 2024Chinese TaipeiHsinchu
42024-05-25~26Chien Kuo Cubing Party 2024Chinese TaipeiTaipei
32023-11-11~12Taoyuan Airport Cube Day 2023Chinese TaipeiTaoyuan
22013-12-29Hsinchu Winter 2013Chinese TaipeiHsinchu
12013-08-17~18Taiwan Summer 2013Chinese TaipeiTaipei