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Jiajun Liu (刘嘉俊)

Jiajun Liu (刘嘉俊)
Name: Jiajun Liu (刘嘉俊)
Region: China
Competitions: 7
WCA ID: Jiajun Liu (刘嘉俊)2019LIUJ03
Gender: Male
Career: 2019.03.23 - 2026.05.20
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube18449715116.137.50104739317669/70
2x2x2 Cube598200183001.982.52220756719253/55
4x4x4 Cube4513040224.1628.504151424439/40
5x5x5 Cube2510127645.5352.733571443725/25
6x6x6 Cube13436810301:47.731:51.588172961049/9
7x7x7 Cube962576822:38.392:52.547973131189/9
3x3x3 One-Handed8124373910.0513.3189132310750/50
Megaminx144563215153.141:03.52262670018110/10
Pyraminx824244590683.929.6928520801828125/5

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single1278043868182101
Average1169038990158576
CompetitionRoundPlaceBestAverageDetail
Hefei Cubing League 3x3 I 2026Second round8 6.57 7.91
10.87     8.37      6.57      7.55      7.81
First round6 6.18 7.50
6.57      8.22      7.72      6.18      8.53
Xuzhou Zenith 2026Semi Final28 6.69 8.30
8.43      8.20      6.69      8.26      8.61
Second round42 6.97 9.17
6.97      10.18     11.46     8.47      8.87
First round29 6.13 8.09
9.15      8.70      7.69      6.13      7.87
Guangdong Open - Revival & Rival 2026Semi Final56 7.08 8.27
7.77      9.35      10.12     7.70      7.08
Second round60 7.70 8.55
7.70      8.10      11.03     8.34      9.21
First round71 7.00 8.60
7.00      8.33      9.78      9.16      8.32
Zhengzhou Zest 2025Second round36 6.69 8.51
9.08      6.69      8.43      8.01      10.33
First round27 6.18 8.09
8.70      6.18      7.03      8.53      DNF
Xuzhou Open 2025Second round24 7.34 8.10
7.72      8.24      7.34      9.08      8.34
First round26 7.66 8.71
7.73      11.02     7.66      10.55     7.84
GDSY Open 2019Second round18 8.50 10.55
12.49     9.04      8.50      10.24     12.37
First round8 8.27 9.67
9.22      11.73     8.27      9.97      9.81
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026Final23 2.35 4.62
5.37      4.90      3.58      DNF       2.35
Second round16 2.13 2.72
3.54      2.68      2.83      2.64      2.13
First round16 2.34 2.71
2.34      3.51      3.13      2.64      2.35
Guangdong Open - Revival & Rival 2026Second round59 2.25 3.62
2.82      3.43      2.25      7.16      4.61
First round68 2.86 3.36
5.22      3.65      3.37      2.86      3.05
Zhengzhou Zest 2025First round45 2.54 3.96
4.14      2.54      3.98      3.97      3.92
Xuzhou Open 2025Final14 2.62 3.09
2.85      2.62      2.95      3.84      3.47
First round11 2.02 2.52
2.76      2.46      3.56      2.34      2.02
GDSY Open 2019Final9 3.25 3.59
3.56      3.25      7.13      3.57      3.63
Second round14 1.98 3.36
2.62      3.72      1.98      4.23      3.73
First round36 3.20 4.72
5.07      DNF       5.20      3.90      3.20
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026Final6 24.16 28.50
28.04     25.09     32.36     32.37     24.16
First round6 26.17 29.06
28.80     27.96     26.17     30.43     30.73
Guangdong Open - Revival & Rival 2026Second round32 24.92 31.51
26.84     35.73     32.97     34.72     24.92
First round50 32.49 33.57
32.96     34.93     35.04     32.82     32.49
Zhengzhou Zeal 2025Final14 26.82 30.75
32.62     DNF       26.82     30.97     28.65
First round15 29.27 31.00
31.74     29.27     31.61     30.75     30.63
Xuzhou Open 2025Final11 25.98 30.56
32.19     25.98     27.26     32.22     32.71
First round9 26.86 30.22
28.10     26.86     34.29     29.50     33.07
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026Final10 53.41 56.03
53.41     55.99     59.18     56.77     55.32
First round6 49.53 52.73
52.36     49.53     1:00.41   52.84     53.00
Guangdong Open - Revival & Rival 2026First round45 57.31 1:01.82
57.31     1:06.34   1:09.72   1:00.52   58.61
Zhengzhou Zeal 2025Final12 45.53 57.63
58.30     1:00.78   57.43     57.17     45.53
First round12 52.38 57.92
52.38     57.94     57.71     1:02.82   58.12
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026Final12 1:47.73 1:51.58
1:49.15   1:57.85   1:47.73
Guangdong Open - Revival & Rival 2026First round33 1:51.86 1:53.20
1:55.34   1:52.41   1:51.86
Zhengzhou Zeal 2025First round32 1:56.67 2:11.90
1:56.67   2:08.57   2:30.47
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026Final22 2:48.85 2:52.54
2:56.01   2:52.77   2:48.85
Guangdong Open - Revival & Rival 2026First round33 2:43.08 2:55.55
2:53.52   3:10.05   2:43.08
Zhengzhou Zeal 2025First round23 2:38.39 2:57.90
3:25.77   2:49.53   2:38.39
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026Final10 10.05 14.71
16.17     16.21     14.43     13.53     10.05
Second round7 11.02 13.73
14.73     13.59     11.02     25.95     12.86
First round13 11.26 14.56
16.90     15.63     13.36     11.26     14.68
Guangdong Open - Revival & Rival 2026First round26 12.86 14.30
13.76     12.86     20.79     14.99     14.16
Zhengzhou Zest 2025Final10 10.57 13.31
12.74     10.57     14.46     20.84     12.73
First round22 13.80 16.02
28.54     13.80     17.97     14.50     15.58
Xuzhou Open 2025Final8 13.80 14.11
20.70     14.42     13.80     13.99     13.91
First round15 14.06 14.89
16.50     16.21     14.38     14.06     14.08
GDSY Open 2019Final10 14.47 17.45
35.32     15.44     15.84     21.07     14.47
First round15 14.95 17.93
22.56     16.84     15.48     14.95     21.46
CompetitionRoundPlaceBestAverageDetail
Guangdong Open - Revival & Rival 2026First round29 53.14 1:03.52
1:04.46   1:04.63   53.14     1:04.03   1:02.06
Zhengzhou Zeal 2025First round27 1:07.41 1:16.21
1:17.59   1:07.41   1:27.41   1:13.73   1:17.31
CompetitionRoundPlaceBestAverageDetail
Xuzhou Open 2025First round36 3.92 9.69
8.99      3.92      9.71      10.57     10.38
Hefei Cubing League 3x3 I 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round8 6.57 7.91
10.87     8.37      6.57      7.55      7.81
First round6 6.18 7.50
6.57      8.22      7.72      6.18      8.53
 
Xuzhou Zenith 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final28 6.69 8.30
8.43      8.20      6.69      8.26      8.61
Second round42 6.97 9.17
6.97      10.18     11.46     8.47      8.87
First round29 6.13 8.09
9.15      8.70      7.69      6.13      7.87
2x2x2 CubeFinal23 2.35 4.62
5.37      4.90      3.58      DNF       2.35
Second round16 2.13 2.72
3.54      2.68      2.83      2.64      2.13
First round16 2.34 2.71
2.34      3.51      3.13      2.64      2.35
4x4x4 CubeFinal6 24.16 28.50
28.04     25.09     32.36     32.37     24.16
First round6 26.17 29.06
28.80     27.96     26.17     30.43     30.73
5x5x5 CubeFinal10 53.41 56.03
53.41     55.99     59.18     56.77     55.32
First round6 49.53 52.73
52.36     49.53     1:00.41   52.84     53.00
6x6x6 CubeFinal12 1:47.73 1:51.58
1:49.15   1:57.85   1:47.73
7x7x7 CubeFinal22 2:48.85 2:52.54
2:56.01   2:52.77   2:48.85
3x3x3 One-HandedFinal10 10.05 14.71
16.17     16.21     14.43     13.53     10.05
Second round7 11.02 13.73
14.73     13.59     11.02     25.95     12.86
First round13 11.26 14.56
16.90     15.63     13.36     11.26     14.68
 
Guangdong Open - Revival & Rival 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final56 7.08 8.27
7.77      9.35      10.12     7.70      7.08
Second round60 7.70 8.55
7.70      8.10      11.03     8.34      9.21
First round71 7.00 8.60
7.00      8.33      9.78      9.16      8.32
2x2x2 CubeSecond round59 2.25 3.62
2.82      3.43      2.25      7.16      4.61
First round68 2.86 3.36
5.22      3.65      3.37      2.86      3.05
4x4x4 CubeSecond round32 24.92 31.51
26.84     35.73     32.97     34.72     24.92
First round50 32.49 33.57
32.96     34.93     35.04     32.82     32.49
5x5x5 CubeFirst round45 57.31 1:01.82
57.31     1:06.34   1:09.72   1:00.52   58.61
6x6x6 CubeFirst round33 1:51.86 1:53.20
1:55.34   1:52.41   1:51.86
7x7x7 CubeFirst round33 2:43.08 2:55.55
2:53.52   3:10.05   2:43.08
3x3x3 One-HandedFirst round26 12.86 14.30
13.76     12.86     20.79     14.99     14.16
MegaminxFirst round29 53.14 1:03.52
1:04.46   1:04.63   53.14     1:04.03   1:02.06
 
Zhengzhou Zeal 2025
EventRoundPlaceBestAverageDetail
4x4x4 CubeFinal14 26.82 30.75
32.62     DNF       26.82     30.97     28.65
First round15 29.27 31.00
31.74     29.27     31.61     30.75     30.63
5x5x5 CubeFinal12 45.53 57.63
58.30     1:00.78   57.43     57.17     45.53
First round12 52.38 57.92
52.38     57.94     57.71     1:02.82   58.12
6x6x6 CubeFirst round32 1:56.67 2:11.90
1:56.67   2:08.57   2:30.47
7x7x7 CubeFirst round23 2:38.39 2:57.90
3:25.77   2:49.53   2:38.39
MegaminxFirst round27 1:07.41 1:16.21
1:17.59   1:07.41   1:27.41   1:13.73   1:17.31
 
Zhengzhou Zest 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round36 6.69 8.51
9.08      6.69      8.43      8.01      10.33
First round27 6.18 8.09
8.70      6.18      7.03      8.53      DNF
2x2x2 CubeFirst round45 2.54 3.96
4.14      2.54      3.98      3.97      3.92
3x3x3 One-HandedFinal10 10.57 13.31
12.74     10.57     14.46     20.84     12.73
First round22 13.80 16.02
28.54     13.80     17.97     14.50     15.58
 
Xuzhou Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round24 7.34 8.10
7.72      8.24      7.34      9.08      8.34
First round26 7.66 8.71
7.73      11.02     7.66      10.55     7.84
2x2x2 CubeFinal14 2.62 3.09
2.85      2.62      2.95      3.84      3.47
First round11 2.02 2.52
2.76      2.46      3.56      2.34      2.02
4x4x4 CubeFinal11 25.98 30.56
32.19     25.98     27.26     32.22     32.71
First round9 26.86 30.22
28.10     26.86     34.29     29.50     33.07
3x3x3 One-HandedFinal8 13.80 14.11
20.70     14.42     13.80     13.99     13.91
First round15 14.06 14.89
16.50     16.21     14.38     14.06     14.08
PyraminxFirst round36 3.92 9.69
8.99      3.92      9.71      10.57     10.38
 
GDSY Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round18 8.50 10.55
12.49     9.04      8.50      10.24     12.37
First round8 8.27 9.67
9.22      11.73     8.27      9.97      9.81
2x2x2 CubeFinal9 3.25 3.59
3.56      3.25      7.13      3.57      3.63
Second round14 1.98 3.36
2.62      3.72      1.98      4.23      3.73
First round36 3.20 4.72
5.07      DNF       5.20      3.90      3.20
3x3x3 One-HandedFinal10 14.47 17.45
35.32     15.44     15.84     21.07     14.47
First round15 14.95 17.93
22.56     16.84     15.48     14.95     21.46
No.DateNameRegionCity
72026-05-20Hefei Cubing League 3x3 I 2026ChinaHefei, Anhui
62026-04-11~12Xuzhou Zenith 2026ChinaXuzhou, Jiangsu
52026-02-06~08Guangdong Open - Revival & Rival 2026ChinaGuangzhou, Guangdong
42025-12-28Zhengzhou Zeal 2025ChinaZhengzhou, Henan
32025-12-27Zhengzhou Zest 2025ChinaZhengzhou, Henan
22025-11-16Xuzhou Open 2025ChinaXuzhou, Jiangsu
12019-03-23~24GDSY Open 2019ChinaGuangzhou, Guangdong