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Ziqian Nai (佴梓谦)

Ziqian Nai (佴梓谦)
Name: Ziqian Nai (佴梓谦)
Region: China
Competitions: 9
WCA ID: Ziqian Nai (佴梓谦)2018NAIZ01
Gender: Male
Career: 2018.07.14 - 2026.04.12
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube16543413086.027.711325489207120/120
2x2x2 Cube316113448971.633.588853245475668/70
4x4x4 Cube224671195929.4132.82143249717155/55
5x5x5 Cube824241870681:18.681:33.018697294810274/5
3x3x3 One-Handed310925270912.6414.85177363221540/40
Clock100333101390714.4117.8413838325399514/17
Pyraminx16134762177655.177.89163984746169845/45
Skewb594189674673.966.748179227878035/35

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single1327244359177103
Average1139235543131295
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026Semi Final35 6.02 8.85
7.27      9.69      6.02      9.60      9.95
Second round33 8.15 8.47
8.15      8.26      9.91      8.28      8.88
First round18 7.25 7.71
7.63      7.25      7.76      8.99      7.73
Yancheng Spring Open 2026Semi Final39 7.33 8.48
8.99      7.33      9.20      8.95      7.49
Second round49 8.05 9.08
8.52      9.80      8.05      8.93      10.61
First round39 7.72 8.82
9.04      9.84      7.82      7.72      9.61
Kunshan Open 2024Second round33 7.82 9.44
9.99      9.59      7.82      8.74      10.37
First round28 8.11 9.00
8.88      9.02      8.11      9.67      9.11
China Championship 2019Semi Final54 9.21 10.39
9.21      11.08     9.96      10.14     12.41
Second round34 8.50 9.49
12.12     8.50      9.43      8.70      10.33
First round53 9.97 10.23
11.01     10.16     10.02     10.51     9.97
SJTU Winter Open 2018Final6 8.27 10.18
9.70      11.48     8.27      10.39     10.44
Second round8 9.30 10.58
10.76     9.30      9.86      11.13     13.43
First round10 8.92 10.74
10.83     11.56     9.82      11.80     8.92
Nanjing Autumn 2018Final12 9.42 12.01
12.73     11.88     11.42     12.82     9.42
Second round9 7.61 10.58
12.09     10.54     10.08     7.61      11.13
First round3 8.89 9.55
9.27      9.97      16.06     9.41      8.89
NingBo Open 2018Final11 8.83 11.21
12.98     10.17     8.83      13.18     10.47
Second round9 10.48 11.47
11.29     11.31     10.48     11.82     12.24
First round5 9.13 10.22
12.48     10.88     9.79      9.98      9.13
Qianjiang Summer Open 2018Second round21 11.01 12.05
11.01     11.60     12.03     12.53     13.29
First round18 9.65 11.93
12.69     9.65      11.50     12.18     12.10
Hefei Summer 2018Second round40 11.29 13.36
14.01     11.29     15.43     13.89     12.17
First round25 11.65 11.89
15.02     11.77     11.65     12.26     11.65
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026Second round53 3.00 4.27
4.31      4.46      3.00      4.04      6.39
First round42 1.63 3.72
1.63      5.49      2.52      3.16      5.56
Yancheng Spring Open 2026Second round34 2.81 3.58
5.33      3.59      2.86      4.30      2.81
First round53 3.68 4.57
3.72      3.68      6.05      5.42      4.57
Kunshan Open 2024First round65 3.74 4.81
5.90      11.53     3.88      4.64      3.74
China Championship 2019Second round170 3.87 4.72
4.87      4.42      3.87      4.87      5.64
First round130 3.42 4.37
3.42      5.10      4.03      4.75      4.34
SJTU Winter Open 2018First round22 3.84 4.60
4.87      4.32      4.60      5.90      3.84
Nanjing Autumn 2018Second round21 3.21 4.87
4.20      5.89      5.39      5.02      3.21
First round42 4.82 6.23
4.82      6.58      6.83      5.28      9.81
NingBo Open 2018Final9 4.53 4.74
4.53      4.95      4.61      4.68      4.94
First round12 3.71 4.77
4.71      5.73      5.54      3.71      4.06
Qianjiang Summer Open 2018Second round20 3.63 5.02
DNF       4.36      3.63      4.71      5.99
First round12 3.25 4.51
4.39      3.25      DNF       4.13      5.01
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026Final20 30.32 33.50
36.46     38.44     30.32     30.35     33.70
First round15 29.41 33.30
36.04     33.65     30.20     29.41     37.90
Yancheng Spring Open 2026Final15 30.91 37.53
35.73     47.93     43.10     30.91     33.76
First round9 30.00 32.82
33.64     30.51     30.00     34.31     34.65
China Championship 2019Second round104 43.18 46.91
47.40     46.80     50.82     46.54     43.18
First round89 42.33 45.70
42.33     47.18     45.67     45.44     45.99
SJTU Winter Open 2018Final16 45.71 51.35
48.63     51.27     54.14     1:01.40   45.71
First round16 41.40 47.86
48.17     47.66     48.25     47.74     41.40
Nanjing Autumn 2018First round24 43.36 50.13
43.36     49.20     54.64     46.56     54.96
NingBo Open 2018First round30 45.00 54.78
56.30     49.16     45.00     1:01.63   58.87
Qianjiang Summer Open 2018First round31 51.35 55.11
52.23     56.02     57.07     57.11     51.35
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026First round56 1:18.68 1:33.01
1:29.55   1:18.68   1:29.81   1:39.68   DNF
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026Final16 13.98 15.39
15.21     13.98     17.56     16.22     14.73
Second round16 12.86 14.90
15.82     12.86     14.25     14.62     16.76
First round14 12.64 14.85
12.97     12.64     17.27     15.37     16.20
Yancheng Spring Open 2026Final14 13.63 15.57
13.63     14.50     16.29     15.92     17.88
First round20 14.00 16.61
19.20     15.20     14.00     22.37     15.43
Kunshan Open 2024First round23 17.13 18.41
17.36     19.35     17.13     19.85     18.53
China Championship 2019First round140 22.67 24.36
24.01     26.22     25.84     22.67     23.22
Nanjing Autumn 2018First round29 23.07 25.20
23.31     28.34     23.07     27.53     24.77
CompetitionRoundPlaceBestAverageDetail
China Championship 2019First round56 15.21 
15.21     18.96
SJTU Winter Open 2018First round27 16.31 DNF
16.94     DNF       16.31     DNF       16.37
Nanjing Autumn 2018First round22 14.41 17.84
14.75     15.48     23.30     DNF       14.41
NingBo Open 2018Final21 18.19 22.12
20.81     18.19     23.73     28.21     21.81
CompetitionRoundPlaceBestAverageDetail
Yancheng Spring Open 2026First round35 5.17 7.89
5.17      9.12      7.97      6.57      10.67
China Championship 2019Second round184 7.62 9.19
9.65      11.71     7.99      7.62      9.93
First round172 6.32 8.04
9.63      8.53      6.32      7.23      8.37
SJTU Winter Open 2018Second round28 6.70 8.74
14.67     6.70      8.96      8.83      8.43
First round33 7.74 9.51
10.38     10.82     7.74      8.00      10.14
Nanjing Autumn 2018Second round33 5.47 8.88
11.69     5.47      8.82      6.12      12.08
First round41 7.47 10.41
12.53     12.07     8.99      7.47      10.16
NingBo Open 2018First round19 8.49 10.29
8.49      9.32      11.46     11.59     10.10
Qianjiang Summer Open 2018First round24 7.86 9.84
10.88     7.86      8.53      10.10     12.67
CompetitionRoundPlaceBestAverageDetail
Xuzhou Zenith 2026First round26 3.96 6.74
7.39      6.35      6.47      3.96      7.93
Kunshan Open 2024First round38 5.91 7.45
6.89      7.69      8.52      5.91      7.77
China Championship 2019First round125 8.43 9.22
8.43      8.79      8.68      10.19     10.60
SJTU Winter Open 2018First round28 6.59 8.85
6.59      11.91     8.97      7.67      9.90
Nanjing Autumn 2018Second round26 8.90 10.50
10.11     11.75     10.60     10.80     8.90
First round20 7.14 8.09
8.59      7.15      13.36     7.14      8.52
Qianjiang Summer Open 2018First round24 6.63 9.23
8.66      11.31     9.59      6.63      9.44
Xuzhou Zenith 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final35 6.02 8.85
7.27      9.69      6.02      9.60      9.95
Second round33 8.15 8.47
8.15      8.26      9.91      8.28      8.88
First round18 7.25 7.71
7.63      7.25      7.76      8.99      7.73
2x2x2 CubeSecond round53 3.00 4.27
4.31      4.46      3.00      4.04      6.39
First round42 1.63 3.72
1.63      5.49      2.52      3.16      5.56
4x4x4 CubeFinal20 30.32 33.50
36.46     38.44     30.32     30.35     33.70
First round15 29.41 33.30
36.04     33.65     30.20     29.41     37.90
5x5x5 CubeFirst round56 1:18.68 1:33.01
1:29.55   1:18.68   1:29.81   1:39.68   DNF
3x3x3 One-HandedFinal16 13.98 15.39
15.21     13.98     17.56     16.22     14.73
Second round16 12.86 14.90
15.82     12.86     14.25     14.62     16.76
First round14 12.64 14.85
12.97     12.64     17.27     15.37     16.20
SkewbFirst round26 3.96 6.74
7.39      6.35      6.47      3.96      7.93
 
Yancheng Spring Open 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final39 7.33 8.48
8.99      7.33      9.20      8.95      7.49
Second round49 8.05 9.08
8.52      9.80      8.05      8.93      10.61
First round39 7.72 8.82
9.04      9.84      7.82      7.72      9.61
2x2x2 CubeSecond round34 2.81 3.58
5.33      3.59      2.86      4.30      2.81
First round53 3.68 4.57
3.72      3.68      6.05      5.42      4.57
4x4x4 CubeFinal15 30.91 37.53
35.73     47.93     43.10     30.91     33.76
First round9 30.00 32.82
33.64     30.51     30.00     34.31     34.65
3x3x3 One-HandedFinal14 13.63 15.57
13.63     14.50     16.29     15.92     17.88
First round20 14.00 16.61
19.20     15.20     14.00     22.37     15.43
PyraminxFirst round35 5.17 7.89
5.17      9.12      7.97      6.57      10.67
 
Kunshan Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round33 7.82 9.44
9.99      9.59      7.82      8.74      10.37
First round28 8.11 9.00
8.88      9.02      8.11      9.67      9.11
2x2x2 CubeFirst round65 3.74 4.81
5.90      11.53     3.88      4.64      3.74
3x3x3 One-HandedFirst round23 17.13 18.41
17.36     19.35     17.13     19.85     18.53
SkewbFirst round38 5.91 7.45
6.89      7.69      8.52      5.91      7.77
 
China Championship 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final54 9.21 10.39
9.21      11.08     9.96      10.14     12.41
Second round34 8.50 9.49
12.12     8.50      9.43      8.70      10.33
First round53 9.97 10.23
11.01     10.16     10.02     10.51     9.97
2x2x2 CubeSecond round170 3.87 4.72
4.87      4.42      3.87      4.87      5.64
First round130 3.42 4.37
3.42      5.10      4.03      4.75      4.34
4x4x4 CubeSecond round104 43.18 46.91
47.40     46.80     50.82     46.54     43.18
First round89 42.33 45.70
42.33     47.18     45.67     45.44     45.99
3x3x3 One-HandedFirst round140 22.67 24.36
24.01     26.22     25.84     22.67     23.22
ClockFirst round56 15.21 
15.21     18.96
PyraminxSecond round184 7.62 9.19
9.65      11.71     7.99      7.62      9.93
First round172 6.32 8.04
9.63      8.53      6.32      7.23      8.37
SkewbFirst round125 8.43 9.22
8.43      8.79      8.68      10.19     10.60
 
SJTU Winter Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 8.27 10.18
9.70      11.48     8.27      10.39     10.44
Second round8 9.30 10.58
10.76     9.30      9.86      11.13     13.43
First round10 8.92 10.74
10.83     11.56     9.82      11.80     8.92
2x2x2 CubeFirst round22 3.84 4.60
4.87      4.32      4.60      5.90      3.84
4x4x4 CubeFinal16 45.71 51.35
48.63     51.27     54.14     1:01.40   45.71
First round16 41.40 47.86
48.17     47.66     48.25     47.74     41.40
ClockFirst round27 16.31 DNF
16.94     DNF       16.31     DNF       16.37
PyraminxSecond round28 6.70 8.74
14.67     6.70      8.96      8.83      8.43
First round33 7.74 9.51
10.38     10.82     7.74      8.00      10.14
SkewbFirst round28 6.59 8.85
6.59      11.91     8.97      7.67      9.90
 
Nanjing Autumn 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal12 9.42 12.01
12.73     11.88     11.42     12.82     9.42
Second round9 7.61 10.58
12.09     10.54     10.08     7.61      11.13
First round3 8.89 9.55
9.27      9.97      16.06     9.41      8.89
2x2x2 CubeSecond round21 3.21 4.87
4.20      5.89      5.39      5.02      3.21
First round42 4.82 6.23
4.82      6.58      6.83      5.28      9.81
4x4x4 CubeFirst round24 43.36 50.13
43.36     49.20     54.64     46.56     54.96
3x3x3 One-HandedFirst round29 23.07 25.20
23.31     28.34     23.07     27.53     24.77
ClockFirst round22 14.41 17.84
14.75     15.48     23.30     DNF       14.41
PyraminxSecond round33 5.47 8.88
11.69     5.47      8.82      6.12      12.08
First round41 7.47 10.41
12.53     12.07     8.99      7.47      10.16
SkewbSecond round26 8.90 10.50
10.11     11.75     10.60     10.80     8.90
First round20 7.14 8.09
8.59      7.15      13.36     7.14      8.52
 
NingBo Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal11 8.83 11.21
12.98     10.17     8.83      13.18     10.47
Second round9 10.48 11.47
11.29     11.31     10.48     11.82     12.24
First round5 9.13 10.22
12.48     10.88     9.79      9.98      9.13
2x2x2 CubeFinal9 4.53 4.74
4.53      4.95      4.61      4.68      4.94
First round12 3.71 4.77
4.71      5.73      5.54      3.71      4.06
4x4x4 CubeFirst round30 45.00 54.78
56.30     49.16     45.00     1:01.63   58.87
ClockFinal21 18.19 22.12
20.81     18.19     23.73     28.21     21.81
PyraminxFirst round19 8.49 10.29
8.49      9.32      11.46     11.59     10.10
 
Qianjiang Summer Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round21 11.01 12.05
11.01     11.60     12.03     12.53     13.29
First round18 9.65 11.93
12.69     9.65      11.50     12.18     12.10
2x2x2 CubeSecond round20 3.63 5.02
DNF       4.36      3.63      4.71      5.99
First round12 3.25 4.51
4.39      3.25      DNF       4.13      5.01
4x4x4 CubeFirst round31 51.35 55.11
52.23     56.02     57.07     57.11     51.35
PyraminxFirst round24 7.86 9.84
10.88     7.86      8.53      10.10     12.67
SkewbFirst round24 6.63 9.23
8.66      11.31     9.59      6.63      9.44
 
Hefei Summer 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round40 11.29 13.36
14.01     11.29     15.43     13.89     12.17
First round25 11.65 11.89
15.02     11.77     11.65     12.26     11.65
No.DateNameRegionCity
92026-04-11~12Xuzhou Zenith 2026ChinaXuzhou, Jiangsu
82026-03-29Yancheng Spring Open 2026ChinaYancheng, Jiangsu
72024-04-14Kunshan Open 2024ChinaSuzhou, Jiangsu
62019-07-26~28China Championship 2019ChinaHefei, Anhui
52018-12-30~31SJTU Winter Open 2018ChinaShanghai
42018-11-17~18Nanjing Autumn 2018ChinaNanjing, Jiangsu
32018-10-13NingBo Open 2018ChinaNingbo, Zhejiang
22018-08-25~26Qianjiang Summer Open 2018ChinaQianjiang, Hubei
12018-07-14~15Hefei Summer 2018ChinaHefei, Anhui