Personal Page

Chang Guo (郭畅)

Chang Guo (郭畅)
Name: Chang Guo (郭畅)
Region: China
Competitions: 13
WCA ID: Chang Guo (郭畅)2024GUOC01
Gender: Male
Career: 2024.08.03 - 2026.04.26
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube813231866527.829.345354197172085/85
2x2x2 Cube9463189126532.303.256100165650025/25
4x4x4 Cube125386111327.1434.70216475325141/42
5x5x5 Cube183570160157.221:01.97133147414435/35
6x6x6 Cube862647411:42.221:51.0378928910018/18
7x7x7 Cube972596822:38.432:53.9283532412312/12
3x3x3 Fewest Moves79623668530471/3
3x3x3 One-Handed319945279912.7114.37145053018750/50
Clock7732113595.026.1112452948028/35
Megaminx157607228854.071:15.224513124537715/15
Pyraminx426123345873.025.766821203074335/35
Skewb8472640102994.526.988998252285725/25
Square-15812076890723.8125.606071147642215/15

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single71132281181423
Average54971646755831
CompetitionRoundPlaceBestAverageDetail
Deqing Small & Special 2026Second round51 8.93 10.01
10.07     9.15      10.82     11.08     8.93
First round51 8.32 9.82
10.41     9.67      9.65      10.15     8.32
Xianju Special 2026Second round29 8.82 10.26
8.82      11.21     10.70     10.26     9.83
First round22 8.13 9.54
10.15     9.59      8.13      9.17      9.85
Zhengzhou Zest 2025Second round70 8.52 10.81
10.25     8.52      11.10     11.07     11.54
First round45 7.82 9.34
7.82      9.93      9.15      10.29     8.95
Hangzhou Winter 2025Semi Final55 8.57 9.45
9.81      8.84      8.57      9.71      12.52
Second round62 8.04 9.73
8.04      8.21      11.45     12.78     9.54
First round66 8.78 9.71
8.78      9.66      9.99      9.68      9.80
Taizhou Open 2025Second round81 8.97 9.81
9.29      13.13     9.15      10.98     8.97
First round78 9.08 9.86
9.08      13.06     9.69      10.46     9.42
Lishui Open 2025Second round55 9.54 10.62
11.00     10.26     12.10     10.59     9.54
First round51 9.58 10.30
9.58      10.67     9.83      10.88     10.39
Deqing Big Cubes Summer 2024Second round48 8.28 9.93
8.67      12.86     9.90      11.21     8.28
First round57 9.73 10.65
10.87     10.17     10.91     11.03     9.73
Xi'an Open 2024Second round82 9.80 10.40
11.01     9.80      10.37     10.27     10.57
First round119 9.56 11.42
11.86     11.31     11.08     9.56      17.32
CompetitionRoundPlaceBestAverageDetail
Deqing Small & Special 2026First round31 2.57 3.53
4.06      2.57      4.14      2.76      3.76
Zhengzhou Zest 2025First round59 3.94 4.47
5.88      4.83      3.94      4.63      3.94
Hangzhou Winter 2025Final20 3.41 3.87
3.65      3.84      3.41      4.11      11.17
First round20 2.74 3.25
4.72      3.19      3.57      2.98      2.74
Taizhou Open 2025First round61 2.30 4.02
4.51      3.67      5.79      2.30      3.88
CompetitionRoundPlaceBestAverageDetail
Deqing Big & Blind 2026Second round25 28.71 35.82
34.53     44.13     37.03     28.71     35.89
First round25 34.00 36.21
35.30     36.24     34.00     37.09     37.42
Zhengzhou Zeal 2025First round31 31.71 35.34
31.71     33.37     38.51     35.24     37.42
Zhengzhou Summer I 2025Final19 27.14 34.70
42.08     43.20     30.01     32.00     27.14
Taizhou Open 2025First round37 36.49 39.43
39.06     38.29     36.49     40.93     43.77
Lishui Open 2025First round18 34.58 37.24
35.39     34.67     43.97     41.65     34.58
Deqing Spring 2025First round26 32.28 35.64
32.28     35.42     36.78     37.23     34.71
Deqing Big Cubes Summer 2024First round22 33.01 36.96
33.01     35.68     35.49     40.97     39.70
Xi'an Open 2024First round153 1:05.92 
DNF       1:05.92
CompetitionRoundPlaceBestAverageDetail
Deqing Big & Blind 2026First round32 59.83 1:11.57
1:17.88   59.83     1:13.78   1:08.33   1:12.61
Zhengzhou Zeal 2025Final19 58.75 1:01.97
59.73     1:05.60   1:00.57   58.75     1:12.42
First round20 58.08 1:02.78
1:09.14   1:05.33   1:02.59   58.08     1:00.43
Zhengzhou Summer I 2025Final28 58.83 1:06.85
1:11.30   1:11.83   58.83     1:02.61   1:06.63
Deqing Spring 2025Final43 57.22 1:11.90
1:14.20   57.22     1:15.22   1:12.05   1:09.46
Deqing Big Cubes Summer 2024Final37 1:11.81 1:19.21
1:33.59   1:18.35   1:19.13   1:20.14   1:11.81
Xi'an Open 2024First round79 1:15.65 1:25.85
1:48.48   1:15.65   1:21.75   1:24.94   1:30.85
CompetitionRoundPlaceBestAverageDetail
Deqing Big & Blind 2026Final13 1:42.22 1:51.03
1:56.68   1:42.22   1:54.20
First round12 1:44.64 1:51.73
1:44.64   1:56.92   1:53.62
Zhengzhou Zeal 2025First round23 1:49.88 1:57.69
1:49.88   2:02.15   2:01.04
Zhengzhou Summer I 2025Final19 1:55.04 1:58.41
1:55.04   1:58.59   2:01.60
Lishui Open 2025Final12 2:02.33 2:08.38
2:11.77   2:02.33   2:11.05
Deqing Spring 2025Final32 2:05.04 2:13.31
2:17.08   2:05.04   2:17.81
CompetitionRoundPlaceBestAverageDetail
Deqing Big & Blind 2026First round17 2:55.13 2:57.27
2:55.13   2:56.63   3:00.04
Zhengzhou Zeal 2025First round24 2:56.23 2:58.58
3:03.14   2:56.23   2:56.37
Zhengzhou Summer I 2025Final16 2:38.43 2:53.92
3:13.32   2:50.01   2:38.43
Deqing Spring 2025Final24 2:58.66 3:10.71
3:10.33   2:58.66   3:23.15
CompetitionRoundPlaceBestAverageDetail
FMC Asia 2025Final269 47 DNF
DNF       47        DNF
CompetitionRoundPlaceBestAverageDetail
Deqing Small & Special 2026First round8 12.71 14.37
14.73     19.00     14.74     12.71     13.65
Zhengzhou Zest 2025First round38 15.27 17.53
18.04     18.44     20.09     16.11     15.27
Hangzhou Winter 2025Final23 15.98 16.98
15.98     16.38     17.06     18.19     17.50
First round24 15.64 16.42
17.05     15.64     15.96     20.27     16.26
Taizhou Open 2025Final16 14.93 15.62
14.97     14.93     16.34     16.28     15.61
First round25 13.03 15.73
14.61     18.58     16.06     16.51     13.03
Lishui Open 2025First round13 14.75 16.26
14.75     18.44     16.63     16.58     15.58
Deqing Spring 2025First round17 15.23 15.99
15.44     20.15     15.94     15.23     16.60
Deqing Big Cubes Summer 2024First round28 15.12 17.56
18.12     15.99     15.12     18.56     20.14
Xi'an Open 2024First round65 17.43 19.59
20.62     21.04     18.37     17.43     19.77
CompetitionRoundPlaceBestAverageDetail
Xianju Special 2026Final23 5.02 DNF
DNF       DNF       DNF       5.80      5.02
Second round14 6.21 7.08
14.83     6.21      6.79      6.56      7.90
First round17 6.32 8.16
DNF       6.95      6.48      11.04     6.32
Zhengzhou Zest 2025Final9 5.48 6.11
6.65      DNF       6.03      5.66      5.48
First round11 6.04 7.46
6.04      6.31      DNF       6.84      9.24
Taizhou Open 2025Final21 6.13 7.59
20.67     7.87      7.25      6.13      7.66
First round23 6.67 7.67
6.67      7.04      DNF       7.80      8.16
CompetitionRoundPlaceBestAverageDetail
Xianju Special 2026Final21 54.07 1:15.22
1:17.27   54.07     1:20.71   1:20.16   1:08.22
First round20 1:12.78 1:16.52
1:24.16   1:12.78   1:14.60   1:13.78   1:21.17
Deqing Spring 2025Final22 1:11.17 1:16.54
1:17.52   1:23.01   1:14.79   1:17.31   1:11.17
CompetitionRoundPlaceBestAverageDetail
Deqing Small & Special 2026Second round24 3.66 5.83
5.67      5.37      7.62      6.44      3.66
First round24 3.02 5.76
5.26      6.47      5.55      3.02      8.18
Xianju Special 2026Second round26 4.92 6.11
4.92      6.33      6.99      5.02      7.36
First round26 4.27 6.23
12.60     7.74      5.16      5.80      4.27
Hangzhou Winter 2025First round28 6.46 7.22
8.88      6.68      7.26      6.46      7.73
Taizhou Open 2025First round47 5.69 7.00
7.31      7.47      7.27      5.69      6.42
Lishui Open 2025First round16 4.00 6.38
7.71      5.84      5.58      8.73      4.00
CompetitionRoundPlaceBestAverageDetail
Deqing Small & Special 2026First round34 6.81 8.51
8.98      9.34      6.81      7.22      9.39
Xianju Special 2026Second round34 4.52 8.22
8.36      7.86      8.43      12.27     4.52
First round40 8.07 10.23
13.48     10.79     9.54      8.07      10.35
Zhengzhou Zest 2025First round32 5.23 6.98
12.94     6.60      5.23      7.45      6.89
Hangzhou Winter 2025First round37 6.59 8.15
7.95      8.19      20.24     6.59      8.32
CompetitionRoundPlaceBestAverageDetail
Deqing Small & Special 2026First round21 23.81 25.60
23.81     35.61     25.15     26.00     25.65
Xianju Special 2026First round31 28.23 35.79
42.65     30.97     42.22     34.17     28.23
Zhengzhou Zeal 2025First round40 25.41 27.61
34.67     30.54     26.35     25.41     25.95
Deqing Small & Special 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round51 8.93 10.01
10.07     9.15      10.82     11.08     8.93
First round51 8.32 9.82
10.41     9.67      9.65      10.15     8.32
2x2x2 CubeFirst round31 2.57 3.53
4.06      2.57      4.14      2.76      3.76
3x3x3 One-HandedFirst round8 12.71 14.37
14.73     19.00     14.74     12.71     13.65
PyraminxSecond round24 3.66 5.83
5.67      5.37      7.62      6.44      3.66
First round24 3.02 5.76
5.26      6.47      5.55      3.02      8.18
SkewbFirst round34 6.81 8.51
8.98      9.34      6.81      7.22      9.39
Square-1First round21 23.81 25.60
23.81     35.61     25.15     26.00     25.65
 
Deqing Big & Blind 2026
EventRoundPlaceBestAverageDetail
4x4x4 CubeSecond round25 28.71 35.82
34.53     44.13     37.03     28.71     35.89
First round25 34.00 36.21
35.30     36.24     34.00     37.09     37.42
5x5x5 CubeFirst round32 59.83 1:11.57
1:17.88   59.83     1:13.78   1:08.33   1:12.61
6x6x6 CubeFinal13 1:42.22 1:51.03
1:56.68   1:42.22   1:54.20
First round12 1:44.64 1:51.73
1:44.64   1:56.92   1:53.62
7x7x7 CubeFirst round17 2:55.13 2:57.27
2:55.13   2:56.63   3:00.04
 
Xianju Special 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round29 8.82 10.26
8.82      11.21     10.70     10.26     9.83
First round22 8.13 9.54
10.15     9.59      8.13      9.17      9.85
ClockFinal23 5.02 DNF
DNF       DNF       DNF       5.80      5.02
Second round14 6.21 7.08
14.83     6.21      6.79      6.56      7.90
First round17 6.32 8.16
DNF       6.95      6.48      11.04     6.32
MegaminxFinal21 54.07 1:15.22
1:17.27   54.07     1:20.71   1:20.16   1:08.22
First round20 1:12.78 1:16.52
1:24.16   1:12.78   1:14.60   1:13.78   1:21.17
PyraminxSecond round26 4.92 6.11
4.92      6.33      6.99      5.02      7.36
First round26 4.27 6.23
12.60     7.74      5.16      5.80      4.27
SkewbSecond round34 4.52 8.22
8.36      7.86      8.43      12.27     4.52
First round40 8.07 10.23
13.48     10.79     9.54      8.07      10.35
Square-1First round31 28.23 35.79
42.65     30.97     42.22     34.17     28.23
 
Zhengzhou Zeal 2025
EventRoundPlaceBestAverageDetail
4x4x4 CubeFirst round31 31.71 35.34
31.71     33.37     38.51     35.24     37.42
5x5x5 CubeFinal19 58.75 1:01.97
59.73     1:05.60   1:00.57   58.75     1:12.42
First round20 58.08 1:02.78
1:09.14   1:05.33   1:02.59   58.08     1:00.43
6x6x6 CubeFirst round23 1:49.88 1:57.69
1:49.88   2:02.15   2:01.04
7x7x7 CubeFirst round24 2:56.23 2:58.58
3:03.14   2:56.23   2:56.37
Square-1First round40 25.41 27.61
34.67     30.54     26.35     25.41     25.95
 
Zhengzhou Zest 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round70 8.52 10.81
10.25     8.52      11.10     11.07     11.54
First round45 7.82 9.34
7.82      9.93      9.15      10.29     8.95
2x2x2 CubeFirst round59 3.94 4.47
5.88      4.83      3.94      4.63      3.94
3x3x3 One-HandedFirst round38 15.27 17.53
18.04     18.44     20.09     16.11     15.27
ClockFinal9 5.48 6.11
6.65      DNF       6.03      5.66      5.48
First round11 6.04 7.46
6.04      6.31      DNF       6.84      9.24
SkewbFirst round32 5.23 6.98
12.94     6.60      5.23      7.45      6.89
 
Hangzhou Winter 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final55 8.57 9.45
9.81      8.84      8.57      9.71      12.52
Second round62 8.04 9.73
8.04      8.21      11.45     12.78     9.54
First round66 8.78 9.71
8.78      9.66      9.99      9.68      9.80
2x2x2 CubeFinal20 3.41 3.87
3.65      3.84      3.41      4.11      11.17
First round20 2.74 3.25
4.72      3.19      3.57      2.98      2.74
3x3x3 One-HandedFinal23 15.98 16.98
15.98     16.38     17.06     18.19     17.50
First round24 15.64 16.42
17.05     15.64     15.96     20.27     16.26
PyraminxFirst round28 6.46 7.22
8.88      6.68      7.26      6.46      7.73
SkewbFirst round37 6.59 8.15
7.95      8.19      20.24     6.59      8.32
 
Zhengzhou Summer I 2025
EventRoundPlaceBestAverageDetail
4x4x4 CubeFinal19 27.14 34.70
42.08     43.20     30.01     32.00     27.14
5x5x5 CubeFinal28 58.83 1:06.85
1:11.30   1:11.83   58.83     1:02.61   1:06.63
6x6x6 CubeFinal19 1:55.04 1:58.41
1:55.04   1:58.59   2:01.60
7x7x7 CubeFinal16 2:38.43 2:53.92
3:13.32   2:50.01   2:38.43
 
FMC Asia 2025
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal269 47 DNF
DNF       47        DNF
 
Taizhou Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round81 8.97 9.81
9.29      13.13     9.15      10.98     8.97
First round78 9.08 9.86
9.08      13.06     9.69      10.46     9.42
2x2x2 CubeFirst round61 2.30 4.02
4.51      3.67      5.79      2.30      3.88
4x4x4 CubeFirst round37 36.49 39.43
39.06     38.29     36.49     40.93     43.77
3x3x3 One-HandedFinal16 14.93 15.62
14.97     14.93     16.34     16.28     15.61
First round25 13.03 15.73
14.61     18.58     16.06     16.51     13.03
ClockFinal21 6.13 7.59
20.67     7.87      7.25      6.13      7.66
First round23 6.67 7.67
6.67      7.04      DNF       7.80      8.16
PyraminxFirst round47 5.69 7.00
7.31      7.47      7.27      5.69      6.42
 
Lishui Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round55 9.54 10.62
11.00     10.26     12.10     10.59     9.54
First round51 9.58 10.30
9.58      10.67     9.83      10.88     10.39
4x4x4 CubeFirst round18 34.58 37.24
35.39     34.67     43.97     41.65     34.58
6x6x6 CubeFinal12 2:02.33 2:08.38
2:11.77   2:02.33   2:11.05
3x3x3 One-HandedFirst round13 14.75 16.26
14.75     18.44     16.63     16.58     15.58
PyraminxFirst round16 4.00 6.38
7.71      5.84      5.58      8.73      4.00
 
Deqing Spring 2025
EventRoundPlaceBestAverageDetail
4x4x4 CubeFirst round26 32.28 35.64
32.28     35.42     36.78     37.23     34.71
5x5x5 CubeFinal43 57.22 1:11.90
1:14.20   57.22     1:15.22   1:12.05   1:09.46
6x6x6 CubeFinal32 2:05.04 2:13.31
2:17.08   2:05.04   2:17.81
7x7x7 CubeFinal24 2:58.66 3:10.71
3:10.33   2:58.66   3:23.15
3x3x3 One-HandedFirst round17 15.23 15.99
15.44     20.15     15.94     15.23     16.60
MegaminxFinal22 1:11.17 1:16.54
1:17.52   1:23.01   1:14.79   1:17.31   1:11.17
 
Deqing Big Cubes Summer 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round48 8.28 9.93
8.67      12.86     9.90      11.21     8.28
First round57 9.73 10.65
10.87     10.17     10.91     11.03     9.73
4x4x4 CubeFirst round22 33.01 36.96
33.01     35.68     35.49     40.97     39.70
5x5x5 CubeFinal37 1:11.81 1:19.21
1:33.59   1:18.35   1:19.13   1:20.14   1:11.81
3x3x3 One-HandedFirst round28 15.12 17.56
18.12     15.99     15.12     18.56     20.14
 
Xi'an Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round82 9.80 10.40
11.01     9.80      10.37     10.27     10.57
First round119 9.56 11.42
11.86     11.31     11.08     9.56      17.32
4x4x4 CubeFirst round153 1:05.92 
DNF       1:05.92
5x5x5 CubeFirst round79 1:15.65 1:25.85
1:48.48   1:15.65   1:21.75   1:24.94   1:30.85
3x3x3 One-HandedFirst round65 17.43 19.59
20.62     21.04     18.37     17.43     19.77
No.DateNameRegionCity
132026-04-26Deqing Small & Special 2026ChinaHuzhou, Zhejiang
122026-04-25Deqing Big & Blind 2026ChinaHuzhou, Zhejiang
112026-03-08Xianju Special 2026ChinaTaizhou, Zhejiang
102025-12-28Zhengzhou Zeal 2025ChinaZhengzhou, Henan
92025-12-27Zhengzhou Zest 2025ChinaZhengzhou, Henan
82025-11-29Hangzhou Winter 2025ChinaHangzhou, Zhejiang
72025-08-23Zhengzhou Summer I 2025ChinaZhengzhou, Henan
62025-07-27FMC Asia 2025Multiple Countries (World)Multiple Cities
52025-07-26Taizhou Open 2025ChinaTaizhou, Zhejiang
42025-05-25Lishui Open 2025ChinaLishui, Zhejiang
32025-04-19Deqing Spring 2025ChinaHuzhou, Zhejiang
22024-08-24Deqing Big Cubes Summer 2024ChinaHuzhou, Zhejiang
12024-08-03~04Xi'an Open 2024ChinaXi'an, Shaanxi