Personal Page

Kai Ma (马开)

Kai Ma (马开)
Name: Kai Ma (马开)
Region: China
Competitions: 12
WCA ID: Kai Ma (马开)2015MAKA01
Gender: Male
Career: 2015.11.15 - 2019.04.06
2018 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube9182449635510.4112.0950491942737120/120
2x2x2 Cube563156353462.604.033927119042089/90
4x4x4 Cube6891655403943.6248.233395142160244/45
5x5x5 Cube678166842451:36.671:43.023751149862410/10
6x6x6 Cube509116033593:43.173:57.32318610884783/3
7x7x7 Cube548111531986:00.376:18.54291510174963/3
3x3x3 Blindfolded672173944295:05.591/6
3x3x3 One-Handed205449471162426.6127.3676123317144426/27
Clock247548152012.5415.0214705382504/5
Megaminx31576421821:22.241:29.32197168528310/10
Pyraminx817200161605.307.164126142259454/55
Skewb31883426184.147.003005103142434/35

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single1032736026504868760932619
Average774627619217652532372016
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Anyang Open 2019Second20 11.79 13.00
14.06     14.44     11.83     11.79     13.12
First22 12.34 13.71
12.34     13.11     15.03     16.08     12.98
Qingdao Spring 2019Final13 10.41 12.09
12.54     11.50     13.44     12.23     10.41
First29 12.63 14.68
13.66     18.30     12.63     14.09     16.29
Xuzhou Winter 2018Second23 11.53 13.58
13.08     13.75     11.53     13.90     14.44
First21 12.27 13.59
13.59     12.27     13.23     13.96     14.80
Xuzhou Open 2018Second29 12.03 13.37
14.84     13.98     12.03     13.08     13.04
First36 13.66 14.68
15.80     13.66     18.81     14.28     13.97
Jinan Open 2017Second28 12.51 13.77
14.81     13.29     12.51     14.28     13.73
First18 12.24 13.33
14.32     15.23     12.90     12.24     12.76
Yangzhou Open 2017Second73 12.48 14.26
14.91     15.24     13.20     14.66     12.48
First82 11.94 14.88
15.48     11.94     13.64     16.95     15.53
China Championship 2017Second209 12.64 14.85
39.93     15.55     12.64     13.92     15.09
First274 12.38 16.27
18.01     17.17     15.82     12.38     15.83
Zhengzhou University of Aeronautics Open 2017Second43 14.63 16.07
14.96     16.80     17.07     14.63     16.45
First31 14.58 15.67
14.96     16.88     21.35     15.16     14.58
Linyi Open 2016Second34 15.25 16.04
16.37     15.25     16.34     16.44     15.40
First22 13.20 14.68
13.44     13.20     19.11     14.83     15.77
Taiyuan Open 2016Second11 13.77 15.07
18.15     14.37     16.13     13.77     14.72
First16 11.45 16.12
11.45     22.41     14.95     15.29     18.13
Qingdao Open 2016Second28 15.44 19.23
21.35     27.35     17.75     18.58     15.44
First12 14.89 16.18
17.54     14.89     15.67     15.32     19.98
Zibo Open 2015Second30 15.58 22.90
18.30     24.20     26.20     15.58     26.71
First25 16.55 18.54
17.02     18.60     19.99     25.32     16.55
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Anyang Open 2019Final10 4.00 5.42
4.00      4.99      4.95      6.33      8.88
Second6 2.79 4.03
4.82      3.71      2.79      3.81      4.56
Combined First15 3.83 4.69
7.86      4.00      3.83      4.68      5.38
Qingdao Spring 2019Combined First27 3.56 5.94
5.82      5.00      DNF       7.01      3.56
Xuzhou Open 2018Second39 2.60 5.86
2.60      6.46      6.41      6.24      4.94
First36 4.17 5.76
7.84      6.75      4.17      4.71      5.81
Jinan Open 2017Second20 4.62 5.75
8.04      6.95      5.28      4.62      5.02
Combined First19 3.81 5.57
4.23      3.81      10.55     4.36      8.11
Yangzhou Open 2017Combined First58 4.75 5.45
5.34      4.75      6.66      4.93      6.08
China Championship 2017Combined First179 5.00 5.91
6.07      7.08      5.03      5.00      6.62
Linyi Open 2016Combined First36 4.89 6.70
7.28      4.89      5.18      12.46     7.65
Taiyuan Open 2016Final6 3.60 4.67
5.31      5.22      3.63      3.60      5.15
First8 4.90 5.68
5.94      5.52      5.83      4.90      5.68
Qingdao Open 2016Final8 5.26 5.79
5.26      6.33      5.61      5.44      7.32
Second6 4.60 4.92
4.78      5.00      4.97      7.32      4.60
Combined First9 4.70 5.36
5.47      5.75      5.14      5.46      4.70
Zibo Open 2015Second17 4.99 6.52
6.48      7.56      5.52      8.52      4.99
Combined First18 5.41 6.86
6.70      6.07      5.41      7.82      24.03
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Anyang Open 2019Final11 43.62 51.94
51.67     52.34     1:07.84   51.82     43.62
Combined First8 45.00 48.23
48.70     56.36     47.10     48.90     45.00
Qingdao Spring 2019Combined Final15 44.68 53.21
44.68     55.62     52.44     57.54     51.58
Xuzhou Winter 2018Combined First30 53.35 56.29
53.35     55.33     58.45     55.10     DNF
Xuzhou Open 2018Combined First20 50.55 54.37
59.37     56.79     50.55     55.37     50.94
Jinan Open 2017Combined Final18 51.71 52.66
51.71     51.91     52.43     1:04.20   53.63
China Championship 2017Combined First131 52.55 59.49
1:07.21   52.55     56.81     1:08.57   54.44
Zhengzhou University of Aeronautics Open 2017Combined Final27 55.38 58.27
55.38     1:00.39   1:04.19   56.15     58.26
Taiyuan Open 2016Final19 1:02.74 1:18.42
1:19.53   1:15.50   1:02.74   1:22.20   1:20.22
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Xuzhou Winter 2018Final15 1:45.18 1:50.04
1:52.89   1:51.82   1:45.18   2:09.32   1:45.40
Combined First16 1:36.67 1:43.02
1:45.83   1:36.67   1:42.71   1:40.53   1:48.05
 
6x6x6 Cube
CompetitionRoundPlaceBestAverageDetail
Xuzhou Winter 2018Final17 3:43.17 3:57.32
3:49.80   3:43.17   4:19.00
 
7x7x7 Cube
CompetitionRoundPlaceBestAverageDetail
Xuzhou Winter 2018Final18 6:00.37 6:18.54
6:00.37   6:48.85   6:06.39
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Qingdao Open 2016Final7 DNF DNF
DNF       DNF       DNF
Zibo Open 2015Final7 5:05.59 DNF
5:05.59   DNF       DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Anyang Open 2019Combined First19 26.61 27.36
31.60     26.61     27.19     27.99     26.89
Xuzhou Open 2018Combined First45 33.07
DNF       33.07
Taiyuan Open 2016Final14 30.61 32.00
33.69     30.90     31.42     30.61     33.78
Qingdao Open 2016Final10 27.75 33.71
32.06     27.75     53.03     32.95     36.11
Combined First17 32.32 35.35
34.30     37.06     32.32     36.11     35.65
Zibo Open 2015Combined First19 31.17 39.53
50.75     38.63     35.92     44.05     31.17
 
Clock
CompetitionRoundPlaceBestAverageDetail
Taiyuan Open 2016Final4 12.54 15.02
15.88     12.54     DNF       13.91     15.27
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Zhengzhou University of Aeronautics Open 2017Combined Final12 1:23.97 1:37.56
1:40.04   1:23.97   1:38.45   1:51.20   1:34.20
Linyi Open 2016Combined Final7 1:22.24 1:29.32
1:22.24   1:29.67   1:29.22   1:38.68   1:29.06
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Anyang Open 2019First13 6.16 7.16
7.23      6.16      7.50      6.76      7.78
Qingdao Spring 2019Combined First17 5.30 7.57
7.41      5.46      10.23     9.84      5.30
Xuzhou Open 2018Combined First36 6.75 9.75
DNF       8.50      10.39     10.36     6.75
Jinan Open 2017Second19 7.95 9.29
10.05     9.30      8.53      10.97     7.95
Combined First20 7.00 8.62
10.14     8.40      9.16      7.00      8.29
Zhengzhou University of Aeronautics Open 2017Combined Final24 7.47 9.15
12.39     7.47      11.13     7.72      8.59
Linyi Open 2016Final9 5.80 7.61
5.80      8.76      7.36      7.90      7.57
Taiyuan Open 2016Final5 6.28 8.67
9.29      6.28      7.66      10.25     9.06
Qingdao Open 2016Combined Final7 6.73 8.19
9.50      7.18      7.89      6.73      10.58
Zibo Open 2015Second11 8.77 10.14
10.33     9.03      13.31     11.05     8.77
First13 8.16 10.80
14.27     12.08     10.93     8.16      9.40
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Anyang Open 2019Final12 8.14 11.30
14.42     8.40      11.07     14.80     8.14
First8 4.14 7.00
8.39      4.14      5.89      13.66     6.71
Qingdao Spring 2019Final9 5.56 8.77
9.84      10.12     11.40     6.36      5.56
Combined First12 7.79 9.05
8.77      7.79      9.62      11.22     8.77
Zhengzhou University of Aeronautics Open 2017Combined Final28 7.41 12.35
7.41      20.52     13.43     11.73     11.90
Linyi Open 2016Combined Final16 9.02 16.98
9.75      DNF       30.96     9.02      10.24
Taiyuan Open 2016Final13 16.83 19.78
20.42     16.83     20.98     28.53     17.94
Anyang Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond20 11.79 13.00
14.06     14.44     11.83     11.79     13.12
First22 12.34 13.71
12.34     13.11     15.03     16.08     12.98
2x2x2 CubeFinal10 4.00 5.42
4.00      4.99      4.95      6.33      8.88
Second6 2.79 4.03
4.82      3.71      2.79      3.81      4.56
Combined First15 3.83 4.69
7.86      4.00      3.83      4.68      5.38
4x4x4 CubeFinal11 43.62 51.94
51.67     52.34     1:07.84   51.82     43.62
Combined First8 45.00 48.23
48.70     56.36     47.10     48.90     45.00
3x3x3 One-HandedCombined First19 26.61 27.36
31.60     26.61     27.19     27.99     26.89
PyraminxFirst13 6.16 7.16
7.23      6.16      7.50      6.76      7.78
SkewbFinal12 8.14 11.30
14.42     8.40      11.07     14.80     8.14
First8 4.14 7.00
8.39      4.14      5.89      13.66     6.71
 
Qingdao Spring 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal13 10.41 12.09
12.54     11.50     13.44     12.23     10.41
First29 12.63 14.68
13.66     18.30     12.63     14.09     16.29
2x2x2 CubeCombined First27 3.56 5.94
5.82      5.00      DNF       7.01      3.56
4x4x4 CubeCombined Final15 44.68 53.21
44.68     55.62     52.44     57.54     51.58
PyraminxCombined First17 5.30 7.57
7.41      5.46      10.23     9.84      5.30
SkewbFinal9 5.56 8.77
9.84      10.12     11.40     6.36      5.56
Combined First12 7.79 9.05
8.77      7.79      9.62      11.22     8.77
 
Xuzhou Winter 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond23 11.53 13.58
13.08     13.75     11.53     13.90     14.44
First21 12.27 13.59
13.59     12.27     13.23     13.96     14.80
4x4x4 CubeCombined First30 53.35 56.29
53.35     55.33     58.45     55.10     DNF
5x5x5 CubeFinal15 1:45.18 1:50.04
1:52.89   1:51.82   1:45.18   2:09.32   1:45.40
Combined First16 1:36.67 1:43.02
1:45.83   1:36.67   1:42.71   1:40.53   1:48.05
6x6x6 CubeFinal17 3:43.17 3:57.32
3:49.80   3:43.17   4:19.00
7x7x7 CubeFinal18 6:00.37 6:18.54
6:00.37   6:48.85   6:06.39
 
Xuzhou Open 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond29 12.03 13.37
14.84     13.98     12.03     13.08     13.04
First36 13.66 14.68
15.80     13.66     18.81     14.28     13.97
2x2x2 CubeSecond39 2.60 5.86
2.60      6.46      6.41      6.24      4.94
First36 4.17 5.76
7.84      6.75      4.17      4.71      5.81
4x4x4 CubeCombined First20 50.55 54.37
59.37     56.79     50.55     55.37     50.94
3x3x3 One-HandedCombined First45 33.07
DNF       33.07
PyraminxCombined First36 6.75 9.75
DNF       8.50      10.39     10.36     6.75
 
Jinan Open 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond28 12.51 13.77
14.81     13.29     12.51     14.28     13.73
First18 12.24 13.33
14.32     15.23     12.90     12.24     12.76
2x2x2 CubeSecond20 4.62 5.75
8.04      6.95      5.28      4.62      5.02
Combined First19 3.81 5.57
4.23      3.81      10.55     4.36      8.11
4x4x4 CubeCombined Final18 51.71 52.66
51.71     51.91     52.43     1:04.20   53.63
PyraminxSecond19 7.95 9.29
10.05     9.30      8.53      10.97     7.95
Combined First20 7.00 8.62
10.14     8.40      9.16      7.00      8.29
 
Yangzhou Open 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond73 12.48 14.26
14.91     15.24     13.20     14.66     12.48
First82 11.94 14.88
15.48     11.94     13.64     16.95     15.53
2x2x2 CubeCombined First58 4.75 5.45
5.34      4.75      6.66      4.93      6.08
 
China Championship 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond209 12.64 14.85
39.93     15.55     12.64     13.92     15.09
First274 12.38 16.27
18.01     17.17     15.82     12.38     15.83
2x2x2 CubeCombined First179 5.00 5.91
6.07      7.08      5.03      5.00      6.62
4x4x4 CubeCombined First131 52.55 59.49
1:07.21   52.55     56.81     1:08.57   54.44
 
Zhengzhou University of Aeronautics Open 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond43 14.63 16.07
14.96     16.80     17.07     14.63     16.45
First31 14.58 15.67
14.96     16.88     21.35     15.16     14.58
4x4x4 CubeCombined Final27 55.38 58.27
55.38     1:00.39   1:04.19   56.15     58.26
MegaminxCombined Final12 1:23.97 1:37.56
1:40.04   1:23.97   1:38.45   1:51.20   1:34.20
PyraminxCombined Final24 7.47 9.15
12.39     7.47      11.13     7.72      8.59
SkewbCombined Final28 7.41 12.35
7.41      20.52     13.43     11.73     11.90
 
Linyi Open 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond34 15.25 16.04
16.37     15.25     16.34     16.44     15.40
First22 13.20 14.68
13.44     13.20     19.11     14.83     15.77
2x2x2 CubeCombined First36 4.89 6.70
7.28      4.89      5.18      12.46     7.65
MegaminxCombined Final7 1:22.24 1:29.32
1:22.24   1:29.67   1:29.22   1:38.68   1:29.06
PyraminxFinal9 5.80 7.61
5.80      8.76      7.36      7.90      7.57
SkewbCombined Final16 9.02 16.98
9.75      DNF       30.96     9.02      10.24
 
Taiyuan Open 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond11 13.77 15.07
18.15     14.37     16.13     13.77     14.72
First16 11.45 16.12
11.45     22.41     14.95     15.29     18.13
2x2x2 CubeFinal6 3.60 4.67
5.31      5.22      3.63      3.60      5.15
First8 4.90 5.68
5.94      5.52      5.83      4.90      5.68
4x4x4 CubeFinal19 1:02.74 1:18.42
1:19.53   1:15.50   1:02.74   1:22.20   1:20.22
3x3x3 One-HandedFinal14 30.61 32.00
33.69     30.90     31.42     30.61     33.78
ClockFinal4 12.54 15.02
15.88     12.54     DNF       13.91     15.27
PyraminxFinal5 6.28 8.67
9.29      6.28      7.66      10.25     9.06
SkewbFinal13 16.83 19.78
20.42     16.83     20.98     28.53     17.94
 
Qingdao Open 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond28 15.44 19.23
21.35     27.35     17.75     18.58     15.44
First12 14.89 16.18
17.54     14.89     15.67     15.32     19.98
2x2x2 CubeFinal8 5.26 5.79
5.26      6.33      5.61      5.44      7.32
Second6 4.60 4.92
4.78      5.00      4.97      7.32      4.60
Combined First9 4.70 5.36
5.47      5.75      5.14      5.46      4.70
3x3x3 BlindfoldedFinal7 DNF DNF
DNF       DNF       DNF
3x3x3 One-HandedFinal10 27.75 33.71
32.06     27.75     53.03     32.95     36.11
Combined First17 32.32 35.35
34.30     37.06     32.32     36.11     35.65
PyraminxCombined Final7 6.73 8.19
9.50      7.18      7.89      6.73      10.58
 
Zibo Open 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond30 15.58 22.90
18.30     24.20     26.20     15.58     26.71
First25 16.55 18.54
17.02     18.60     19.99     25.32     16.55
2x2x2 CubeSecond17 4.99 6.52
6.48      7.56      5.52      8.52      4.99
Combined First18 5.41 6.86
6.70      6.07      5.41      7.82      24.03
3x3x3 BlindfoldedFinal7 5:05.59 DNF
5:05.59   DNF       DNF
3x3x3 One-HandedCombined First19 31.17 39.53
50.75     38.63     35.92     44.05     31.17
PyraminxSecond11 8.77 10.14
10.33     9.03      13.31     11.05     8.77
First13 8.16 10.80
14.27     12.08     10.93     8.16      9.40
No.DateNameRegionCity
122019-04-06Anyang Open 2019ChinaAnyang, Henan
112019-03-31Qingdao Spring 2019ChinaQingdao, Shandong
102018-11-24~25Xuzhou Winter 2018ChinaXuzhou, Jiangsu
92018-06-17Xuzhou Open 2018ChinaXuzhou, Jiangsu
82017-11-18Jinan Open 2017ChinaJinan, Shandong
72017-08-20Yangzhou Open 2017ChinaYangzhou, Jiangsu
62017-07-28~30China Championship 2017ChinaXi'an, Shaanxi
52017-03-25~26Zhengzhou University of Aeronautics Open 2017ChinaZhengzhou, Henan
42016-08-07Linyi Open 2016ChinaLinyi, Shandong
32016-06-05Taiyuan Open 2016ChinaTaiyuan, Shanxi
22016-03-20Qingdao Open 2016ChinaQingdao, Shandong
12015-11-15Zibo Open 2015ChinaZibo, Shandong

Organized Competitions

DateNameProvinceCityVenue
2018-12-31Heze Winter Open 2018ShandongHezeKaixing World Marketing Center, The Intersection Of Guangfu Street And Huancheng Park, Mudan District
2018-08-05Heze Summer Open 2018ShandongHezeThird Floor Conference Room, Experimental Primary School, Zhonghe Road, Mudan District
2016-07-24CCA Heze Open 2016ShandongHeze2nd Floor Hall, Tianshu Hotel, Qingnian Road, Mudan District