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Zejun Chen (陈泽鋆)

Zejun Chen (陈泽鋆)
Name: Zejun Chen (陈泽鋆)
Region: China
Competitions: 12
WCA ID: Zejun Chen (陈泽鋆)2018CHEZ21
Gender: Male
Career: 2018.12.31 - 2025.12.20
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube348100830396.898.40242686232369/70
2x2x2 Cube15655241197062.753.074570122036440/40
4x4x4 Cube294929267031.2332.49124242813731/32
5x5x5 Cube4216947848.8758.227922947855/55
6x6x6 Cube471734751:37.061:43.604481604512/12
7x7x7 Cube922606862:41.312:45.485482168112/12
3x3x3 Fewest Moves13140716903037.6720905291844/6
3x3x3 One-Handed144454139811.2713.5694934711750/50
Clock300110947028.2410.184894111631219/20
Megaminx146724936.3939.8919955131155/55
Pyraminx711212978463.776.408778257491324/25
Skewb356115947233.395.504093110637830/30
Square-170325481128029.2338.591090724817145/5

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single63627021140344775092005
Average40184912593204461221221

Overall Medal Collection

GoldSilverBronze
11
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Zibo Open 2025Second round34 7.28 8.69
8.35      8.31      9.41      11.33     7.28
First round38 8.17 8.52
8.17      11.78     8.23      8.46      8.88
Beijing Winter 2025Second round13 7.06 8.40
8.02      8.80      8.38      7.06      12.66
First round15 7.44 8.79
9.64      9.10      10.53     7.44      7.64
WCA World Championship 2023Second round239 8.77 9.54
9.10      10.29     9.24      8.77      12.06
First round179 8.01 8.84
8.73      9.48      9.55      8.32      8.01
Beijing Spring PM 2021First round30 6.89 10.64
10.00     6.89      10.63     11.30     DNF
Shandong Open 2019Second round36 10.99 11.88
13.61     12.04     12.39     10.99     11.20
First round52 10.76 13.06
10.76     12.70     13.62     12.85     15.54
Heze Open 2019Second round22 9.90 12.40
9.90      14.23     11.88     13.87     11.44
First round28 12.02 13.27
12.79     12.70     14.43     12.02     14.31
Beijing Summer 2019Second round49 11.70 13.57
14.18     13.06     13.75     11.70     13.89
First round69 11.19 15.77
17.47     15.79     20.78     14.06     11.19
Beijing Winter 2018First round100 15.38 19.63
22.62     18.86     17.40     15.38     33.15
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Zibo Open 2025First round33 2.75 3.07
2.77      3.49      2.95      2.75      7.04
Beijing Winter 2025First round39 3.74 4.39
3.74      5.98      4.55      4.47      4.14
WCA World Championship 2023First round411 3.65 5.05
4.17      3.65      5.89      6.08      5.09
Beijing Spring PM 2021First round22 2.92 3.70
3.28      4.03      2.92      3.78      5.03
Shandong Open 2019First round34 3.75 4.22
4.37      6.10      4.37      3.75      3.93
Heze Open 2019First round61 4.26 6.30
4.47      10.23     5.53      4.26      8.89
Beijing Summer 2019First round77 3.66 6.80
7.10      5.74      3.66      7.57      7.85
Beijing Winter 2018First round105 6.22 9.75
10.66     8.04      19.93     6.22      10.56
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2023First round97 31.65 32.49
32.83     32.03     32.63     32.82     31.65
Beijing Spring Special 2021First round16 31.23 35.49
33.77     34.60     31.23     38.09     41.13
Beijing Winter 2019Final10 39.60 42.12
45.40     42.71     39.60     43.13     40.52
First round5 32.69 37.46
47.81     39.05     32.69     36.51     36.83
Shandong Open 2019First round27 38.45 42.86
38.45     39.88     44.54     44.15     45.40
Heze Open 2019Final10 41.01 41.65
53.76     42.13     41.01     41.29     41.53
Beijing Summer 2019First round39 1:01.49 
1:01.49   DNF
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2023Second round77 1:00.08 1:03.81
1:06.53   1:04.32   1:00.69   1:00.08   1:06.42
First round75 55.57 58.22
59.73     55.57     55.69     1:01.50   59.24
Beijing Spring Special 2021Final8 48.87 1:01.46
59.31     1:07.36   57.71     48.87     1:08.59
First round12 57.31 1:06.31
1:07.31   1:09.34   1:11.01   1:02.28   57.31
Beijing Winter 2019Final4 1:06.11 1:07.90
1:08.48   1:08.30   1:06.11   1:06.92   1:20.56
First round5 1:07.36 1:09.08
1:09.00   1:07.91   1:18.09   1:07.36   1:10.32
Shandong Open 2019Final13 1:09.13 1:17.49
1:10.71   1:09.13   1:36.34   1:23.32   1:18.43
Beijing Summer 2019Final11 1:24.55 1:30.28
1:29.04   1:33.24   1:29.76   1:32.05   1:24.55
First round11 1:14.34 1:32.26
1:37.94   1:28.71   1:14.34   1:31.25   1:36.81
PKU Spring 2019Final19 1:34.05 1:45.78
1:41.75   1:48.70   1:34.05   1:47.96   1:47.63
First round17 1:25.01 1:37.96
1:42.71   1:36.03   1:25.01   1:43.58   1:35.15
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2023First round49 1:37.06 1:43.60
1:43.55   1:50.18   1:37.06
Beijing Winter 2019Final7 2:09.27 2:23.51
2:24.72   2:09.27   2:36.54
Shandong Open 2019Final7 2:09.03 2:22.21
2:29.91   2:27.70   2:09.03
Beijing Summer 2019Final6 2:28.04 2:48.19
3:08.45   2:28.04   2:48.07
 
7x7x7 Cube
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2023First round62 2:41.31 2:45.48
2:43.09   2:52.04   2:41.31
Beijing Winter 2019Final6 3:08.18 3:23.77
3:31.41   3:08.18   3:31.72
Shandong Open 2019Final7 3:16.96 3:21.83
3:30.41   3:16.96   3:18.13
Beijing Summer 2019Final8 3:56.69 4:16.95
4:41.08   4:13.09   3:56.69
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
FMC Cubing China 2025Final44 30 37.67
48        30        35
Shandong Open 2019Final35 46 DNF
46        DNF       DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Zibo Open 2025Final5 11.72 13.56
13.31     11.72     13.97     13.40     14.17
First round7 11.27 14.80
15.20     13.86     15.93     15.34     11.27
WCA World Championship 2023First round89 12.82 14.81
18.56     14.21     15.15     15.06     12.82
Beijing Spring PM 2021Final11 13.31 16.96
13.31     21.45     15.37     26.81     14.05
First round10 13.28 14.41
13.28     14.65     14.59     15.80     13.98
Beijing Winter 2019Final8 14.21 16.65
14.21     17.05     16.69     19.44     16.21
First round9 14.56 16.12
15.00     14.56     19.20     15.42     17.93
Shandong Open 2019First round26 15.48 20.04
23.77     19.26     23.91     17.09     15.48
Heze Open 2019First round13 17.71 19.49
17.71     22.56     24.97     17.83     18.09
Beijing Summer 2019First round30 21.58 23.05
22.39     26.45     22.22     24.55     21.58
 
Clock
CompetitionRoundPlaceBestAverageDetail
WCA World Championship 2023First round214 9.96 13.47
9.96      15.60     10.94     DNF       13.88
Beijing Spring Special 2021First round21 8.24 10.18
12.57     11.10     10.17     9.27      8.24
Beijing Winter 2019Final15 11.94 15.97
13.63     11.94     27.24     15.63     18.66
Shandong Open 2019Final28 14.05 16.51
18.04     14.05     15.44     16.06     28.84
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Beijing Winter 2025Final2 36.39 39.89
41.97     38.95     39.10     36.39     41.61
First round2 37.19 41.39
37.19     43.11     42.27     39.86     42.03
WCA World Championship 2023First round28 38.90 43.75
39.25     52.49     47.34     38.90     44.65
Beijing Spring Special 2021Final4 39.34 43.58
39.95     42.90     47.88     48.86     39.34
First round5 39.08 45.06
43.01     53.25     39.08     47.80     44.37
Beijing Winter 2019Final3 45.41 51.44
49.54     45.41     50.31     54.48     58.30
Shandong Open 2019Final9 52.81 56.28
52.81     57.39     57.23     1:00.92   54.22
Beijing Summer 2019Final14 1:16.93 1:32.32
1:28.15   1:52.66   1:26.19   1:42.61   1:16.93
First round12 1:27.03 1:31.64
1:30.46   1:32.16   1:27.03   1:40.43   1:32.29
PKU Spring 2019Final20 1:37.23 1:40.68
1:48.51   1:39.73   1:39.97   1:42.33   1:37.23
First round18 1:33.67 1:39.53
1:41.09   1:41.07   1:40.90   1:33.67   1:36.63
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Zibo Open 2025First round54 3.77 6.78
8.64      11.86     5.87      3.77      5.82
WCA World Championship 2023First round227 4.27 6.40
6.49      7.94      7.10      4.27      5.62
Heze Open 2019First round37 6.61 9.13
8.07      11.81     6.61      7.52      DNF
Beijing Summer 2019First round20 5.22 6.43
6.04      5.58      5.22      8.74      7.66
Beijing Winter 2018First round39 5.68 10.13
8.64      12.09     20.03     9.67      5.68
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Zibo Open 2025Final20 4.12 6.13
4.12      7.26      9.73      5.26      5.86
First round20 3.39 5.50
5.21      6.29      6.95      4.99      3.39
WCA World Championship 2023First round174 5.41 6.19
5.41      8.70      5.86      6.25      6.45
Beijing Winter 2019First round26 4.14 10.20
10.55     4.14      7.90      12.16     12.66
Shandong Open 2019First round28 4.86 7.27
7.63      8.57      8.68      5.62      4.86
Beijing Summer 2019First round33 5.55 11.74
9.05      13.26     15.10     12.90     5.55
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Beijing Winter 2019Final21 29.23 38.59
31.49     48.19     36.08     29.23     52.60
FMC Cubing China 2025
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal44 30 37.67
48        30        35
 
Zibo Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round34 7.28 8.69
8.35      8.31      9.41      11.33     7.28
First round38 8.17 8.52
8.17      11.78     8.23      8.46      8.88
2x2x2 CubeFirst round33 2.75 3.07
2.77      3.49      2.95      2.75      7.04
3x3x3 One-HandedFinal5 11.72 13.56
13.31     11.72     13.97     13.40     14.17
First round7 11.27 14.80
15.20     13.86     15.93     15.34     11.27
PyraminxFirst round54 3.77 6.78
8.64      11.86     5.87      3.77      5.82
SkewbFinal20 4.12 6.13
4.12      7.26      9.73      5.26      5.86
First round20 3.39 5.50
5.21      6.29      6.95      4.99      3.39
 
Beijing Winter 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round13 7.06 8.40
8.02      8.80      8.38      7.06      12.66
First round15 7.44 8.79
9.64      9.10      10.53     7.44      7.64
2x2x2 CubeFirst round39 3.74 4.39
3.74      5.98      4.55      4.47      4.14
MegaminxFinal2 36.39 39.89
41.97     38.95     39.10     36.39     41.61
First round2 37.19 41.39
37.19     43.11     42.27     39.86     42.03
 
WCA World Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round239 8.77 9.54
9.10      10.29     9.24      8.77      12.06
First round179 8.01 8.84
8.73      9.48      9.55      8.32      8.01
2x2x2 CubeFirst round411 3.65 5.05
4.17      3.65      5.89      6.08      5.09
4x4x4 CubeFirst round97 31.65 32.49
32.83     32.03     32.63     32.82     31.65
5x5x5 CubeSecond round77 1:00.08 1:03.81
1:06.53   1:04.32   1:00.69   1:00.08   1:06.42
First round75 55.57 58.22
59.73     55.57     55.69     1:01.50   59.24
6x6x6 CubeFirst round49 1:37.06 1:43.60
1:43.55   1:50.18   1:37.06
7x7x7 CubeFirst round62 2:41.31 2:45.48
2:43.09   2:52.04   2:41.31
3x3x3 One-HandedFirst round89 12.82 14.81
18.56     14.21     15.15     15.06     12.82
ClockFirst round214 9.96 13.47
9.96      15.60     10.94     DNF       13.88
MegaminxFirst round28 38.90 43.75
39.25     52.49     47.34     38.90     44.65
PyraminxFirst round227 4.27 6.40
6.49      7.94      7.10      4.27      5.62
SkewbFirst round174 5.41 6.19
5.41      8.70      5.86      6.25      6.45
 
Beijing Spring PM 2021
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round30 6.89 10.64
10.00     6.89      10.63     11.30     DNF
2x2x2 CubeFirst round22 2.92 3.70
3.28      4.03      2.92      3.78      5.03
3x3x3 One-HandedFinal11 13.31 16.96
13.31     21.45     15.37     26.81     14.05
First round10 13.28 14.41
13.28     14.65     14.59     15.80     13.98
 
Beijing Spring Special 2021
EventRoundPlaceBestAverageDetail
4x4x4 CubeFirst round16 31.23 35.49
33.77     34.60     31.23     38.09     41.13
5x5x5 CubeFinal8 48.87 1:01.46
59.31     1:07.36   57.71     48.87     1:08.59
First round12 57.31 1:06.31
1:07.31   1:09.34   1:11.01   1:02.28   57.31
ClockFirst round21 8.24 10.18
12.57     11.10     10.17     9.27      8.24
MegaminxFinal4 39.34 43.58
39.95     42.90     47.88     48.86     39.34
First round5 39.08 45.06
43.01     53.25     39.08     47.80     44.37
 
Beijing Winter 2019
EventRoundPlaceBestAverageDetail
4x4x4 CubeFinal10 39.60 42.12
45.40     42.71     39.60     43.13     40.52
First round5 32.69 37.46
47.81     39.05     32.69     36.51     36.83
5x5x5 CubeFinal4 1:06.11 1:07.90
1:08.48   1:08.30   1:06.11   1:06.92   1:20.56
First round5 1:07.36 1:09.08
1:09.00   1:07.91   1:18.09   1:07.36   1:10.32
6x6x6 CubeFinal7 2:09.27 2:23.51
2:24.72   2:09.27   2:36.54
7x7x7 CubeFinal6 3:08.18 3:23.77
3:31.41   3:08.18   3:31.72
3x3x3 One-HandedFinal8 14.21 16.65
14.21     17.05     16.69     19.44     16.21
First round9 14.56 16.12
15.00     14.56     19.20     15.42     17.93
ClockFinal15 11.94 15.97
13.63     11.94     27.24     15.63     18.66
MegaminxFinal3 45.41 51.44
49.54     45.41     50.31     54.48     58.30
SkewbFirst round26 4.14 10.20
10.55     4.14      7.90      12.16     12.66
Square-1Final21 29.23 38.59
31.49     48.19     36.08     29.23     52.60
 
Shandong Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round36 10.99 11.88
13.61     12.04     12.39     10.99     11.20
First round52 10.76 13.06
10.76     12.70     13.62     12.85     15.54
2x2x2 CubeFirst round34 3.75 4.22
4.37      6.10      4.37      3.75      3.93
4x4x4 CubeFirst round27 38.45 42.86
38.45     39.88     44.54     44.15     45.40
5x5x5 CubeFinal13 1:09.13 1:17.49
1:10.71   1:09.13   1:36.34   1:23.32   1:18.43
6x6x6 CubeFinal7 2:09.03 2:22.21
2:29.91   2:27.70   2:09.03
7x7x7 CubeFinal7 3:16.96 3:21.83
3:30.41   3:16.96   3:18.13
3x3x3 Fewest MovesFinal35 46 DNF
46        DNF       DNF
3x3x3 One-HandedFirst round26 15.48 20.04
23.77     19.26     23.91     17.09     15.48
ClockFinal28 14.05 16.51
18.04     14.05     15.44     16.06     28.84
MegaminxFinal9 52.81 56.28
52.81     57.39     57.23     1:00.92   54.22
SkewbFirst round28 4.86 7.27
7.63      8.57      8.68      5.62      4.86
 
Heze Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round22 9.90 12.40
9.90      14.23     11.88     13.87     11.44
First round28 12.02 13.27
12.79     12.70     14.43     12.02     14.31
2x2x2 CubeFirst round61 4.26 6.30
4.47      10.23     5.53      4.26      8.89
4x4x4 CubeFinal10 41.01 41.65
53.76     42.13     41.01     41.29     41.53
3x3x3 One-HandedFirst round13 17.71 19.49
17.71     22.56     24.97     17.83     18.09
PyraminxFirst round37 6.61 9.13
8.07      11.81     6.61      7.52      DNF
 
Beijing Summer 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round49 11.70 13.57
14.18     13.06     13.75     11.70     13.89
First round69 11.19 15.77
17.47     15.79     20.78     14.06     11.19
2x2x2 CubeFirst round77 3.66 6.80
7.10      5.74      3.66      7.57      7.85
4x4x4 CubeFirst round39 1:01.49 
1:01.49   DNF
5x5x5 CubeFinal11 1:24.55 1:30.28
1:29.04   1:33.24   1:29.76   1:32.05   1:24.55
First round11 1:14.34 1:32.26
1:37.94   1:28.71   1:14.34   1:31.25   1:36.81
6x6x6 CubeFinal6 2:28.04 2:48.19
3:08.45   2:28.04   2:48.07
7x7x7 CubeFinal8 3:56.69 4:16.95
4:41.08   4:13.09   3:56.69
3x3x3 One-HandedFirst round30 21.58 23.05
22.39     26.45     22.22     24.55     21.58
MegaminxFinal14 1:16.93 1:32.32
1:28.15   1:52.66   1:26.19   1:42.61   1:16.93
First round12 1:27.03 1:31.64
1:30.46   1:32.16   1:27.03   1:40.43   1:32.29
PyraminxFirst round20 5.22 6.43
6.04      5.58      5.22      8.74      7.66
SkewbFirst round33 5.55 11.74
9.05      13.26     15.10     12.90     5.55
 
PKU Spring 2019
EventRoundPlaceBestAverageDetail
5x5x5 CubeFinal19 1:34.05 1:45.78
1:41.75   1:48.70   1:34.05   1:47.96   1:47.63
First round17 1:25.01 1:37.96
1:42.71   1:36.03   1:25.01   1:43.58   1:35.15
MegaminxFinal20 1:37.23 1:40.68
1:48.51   1:39.73   1:39.97   1:42.33   1:37.23
First round18 1:33.67 1:39.53
1:41.09   1:41.07   1:40.90   1:33.67   1:36.63
 
Beijing Winter 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round100 15.38 19.63
22.62     18.86     17.40     15.38     33.15
2x2x2 CubeFirst round105 6.22 9.75
10.66     8.04      19.93     6.22      10.56
PyraminxFirst round39 5.68 10.13
8.64      12.09     20.03     9.67      5.68
No.DateNameRegionCity
122025-12-20FMC Cubing China 2025ChinaMultiple
112025-08-10Zibo Open 2025ChinaZibo, Shandong
102025-01-04Beijing Winter 2025ChinaBeijing
92023-08-12~15WCA World Championship 2023Republic of Korea인천광역시 (Incheon)
82021-04-04Beijing Spring PM 2021ChinaBeijing
72021-04-03Beijing Spring Special 2021ChinaBeijing
62019-12-07~08Beijing Winter 2019ChinaBeijing
52019-10-04~05Shandong Open 2019ChinaJinan, Shandong
42019-07-21Heze Open 2019ChinaHeze, Shandong
32019-06-07~08Beijing Summer 2019ChinaBeijing
22019-04-21PKU Spring 2019ChinaBeijing
12018-12-31Beijing Winter 2018ChinaBeijing