Personal Page

David Ju

David Ju
Name: David Ju
Region: United States
Competitions: 9
WCA ID: David Ju2015JUDA01
Gender: Male
Career: 2015.11.07 - 2020.02.16
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube25393331125839.4511.02100492624202782/85
2x2x2 Cube25723327119562.453.174179120696268/70
4x4x4 Cube299241321670750.4854.55139993456250822/22
5x5x5 Cube25403436128961:46.421:56.96124873345248411/12
3x3x3 Blindfolded1383182781335:05.341/3
Pyraminx28413666141835.116.3271651788139127/27
Skewb1284164259363.967.4687382339180834/35
Square-116802062630821.6626.8553851749141615/15

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single51707273368064360924298812827
Average3550620144688226341699519380
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Cubing Peoria 2020Final15 10.68 12.48
12.18     13.84     12.85     12.40     10.68
Second round15 9.45 11.11
9.45      13.32     10.04     12.53     10.76
First round20 9.53 11.59
12.62     9.53      10.39     DNF       11.76
Gateway Ravioli 2018Second round14 9.47 11.02
13.23     10.74     9.47      10.62     11.70
First round15 10.93 12.35
11.70     10.93     13.34     12.77     12.58
SCC Winter 2018Final16 12.38 16.72
16.27     21.50     DNF       12.39     12.38
Second round13 11.56 12.03
11.56     11.64     15.93     11.76     12.70
First round14 11.03 12.68
14.38     11.03     12.22     13.17     12.66
St. Boois 2017Second round10 10.76 12.77
11.73     13.40     10.76     14.52     13.18
First round11 10.85 12.29
12.90     10.85     11.52     12.54     12.80
Bulldog Cubing 2017Final12 10.98 14.01
10.98     12.02     15.14     14.88     16.01
First round7 10.57 11.71
11.14     12.47     12.89     10.57     11.52
CubingUSA Nationals 2017Second round151 11.49 12.77
11.55     14.77     18.62     12.00     11.49
First round148 11.25 12.41
12.29     13.03     14.38     11.92     11.25
US Nationals 2016First round362 15.31 23.30
DNF       15.31     36.72     15.74     17.44
Music City Winter 2016First round37 18.07 18.67
18.28     18.89     18.91     18.85     18.07
KCubing 2015First round37 19.41 23.12
22.46     35.12     21.71     19.41     25.19
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Cubing Peoria 2020Final12 2.45 3.17
2.82      3.60      3.10      2.45      18.66
First round13 2.74 3.85
2.74      DNF       3.38      3.88      4.28
Gateway Ravioli 2018First round14 3.66 4.46
5.27      3.66      4.47      4.89      4.03
SCC Winter 2018Final11 3.04 4.56
3.35      3.04      6.72      3.60      6.87
First round3 2.66 3.21
3.43      3.28      2.66      5.05      2.91
St. Boois 2017Final6 2.61 3.44
3.33      3.54      3.46      3.68      2.61
First round7 2.72 3.42
2.72      3.17      4.01      4.18      3.08
Bulldog Cubing 2017Final8 3.18 3.61
3.83      3.18      3.67      3.34      4.79
First round7 2.72 3.89
3.76      5.90      4.23      3.69      2.72
CubingUSA Nationals 2017Second round83 2.84 4.14
4.03      4.75      4.40      4.00      2.84
First round144 3.42 4.37
6.77      3.76      4.18      5.16      3.42
US Nationals 2016First round201 3.81 5.50
15.83     3.81      7.51      4.71      4.27
Music City Winter 2016Final27 4.91 6.11
6.17      5.37      DNF       4.91      6.79
KCubing 2015First round31 6.32 7.81
8.38      6.65      6.32      11.15     8.41
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Cubing Peoria 2020Final24 50.48 54.55
50.48     57.87     53.73     55.80     54.13
SCC Winter 2018Final21 58.73 1:09.02
1:08.06   1:08.14   1:12.21   58.73     1:10.87
St. Boois 2017Final16 57.67 1:01.94
1:01.03   1:04.17   1:00.63   1:16.53   57.67
Music City Winter 2016First round36 1:40.11 1:50.90
1:57.33   1:40.11   1:47.10   1:48.26   2:18.28
KCubing 2015Final27 2:08.22 
2:14.39   2:08.22
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Gateway Ravioli 2018First round23 2:34.36 
2:34.36   DNF
St. Boois 2017Final18 2:05.74 2:14.07
2:20.92   2:10.80   2:10.50   2:05.74   2:34.94
Bulldog Cubing 2017Final9 1:46.42 1:56.96
1:48.89   2:03.03   2:16.17   1:46.42   1:58.97
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Bulldog Cubing 2017Final4 5:05.34 DNF
5:05.34   DNF       DNF
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
SCC Winter 2018Final5 6.23 7.57
11.05     8.11      6.23      6.74      7.86
Bulldog Cubing 2017Final9 5.11 6.32
9.25      5.11      6.22      6.69      6.06
CubingUSA Nationals 2017First round184 7.56 8.95
9.19      9.83      7.56      8.92      8.73
US Nationals 2016First round133 8.26 10.08
13.23     11.05     9.25      9.93      8.26
Music City Winter 2016First round30 11.73 
11.73     12.18
KCubing 2015Final32 10.40 12.71
11.49     10.40     12.48     17.10     14.15
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Cubing Peoria 2020Final18 6.32 7.97
9.64      6.32      7.29      10.25     6.97
Gateway Ravioli 2018First round16 7.03 7.90
7.10      7.03      9.54      8.74      7.86
SCC Winter 2018Final8 5.96 7.46
7.68      7.38      5.96      7.68      7.31
St. Boois 2017Final13 5.82 10.22
14.80     9.91      14.69     6.05      5.82
CubingUSA Nationals 2017First round213 7.60 11.04
10.22     11.88     11.46     11.45     7.60
US Nationals 2016First round81 3.96 8.22
9.94      3.96      12.77     7.19      7.54
KCubing 2015Final32 17.98 21.82
17.98     18.00     18.57     DNF       28.90
 
Square-1
CompetitionRoundPlaceBestAverageDetail
SCC Winter 2018Final12 24.44 32.50
38.73     35.83     24.44     34.62     27.05
St. Boois 2017Final10 21.66 31.71
21.66     28.86     40.75     29.81     36.45
Bulldog Cubing 2017Final7 24.75 26.85
24.75     25.89     25.23     29.42     31.50
Cubing Peoria 2020
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal15 10.68 12.48
12.18     13.84     12.85     12.40     10.68
Second round15 9.45 11.11
9.45      13.32     10.04     12.53     10.76
First round20 9.53 11.59
12.62     9.53      10.39     DNF       11.76
2x2x2 CubeFinal12 2.45 3.17
2.82      3.60      3.10      2.45      18.66
First round13 2.74 3.85
2.74      DNF       3.38      3.88      4.28
4x4x4 CubeFinal24 50.48 54.55
50.48     57.87     53.73     55.80     54.13
SkewbFinal18 6.32 7.97
9.64      6.32      7.29      10.25     6.97
 
Gateway Ravioli 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round14 9.47 11.02
13.23     10.74     9.47      10.62     11.70
First round15 10.93 12.35
11.70     10.93     13.34     12.77     12.58
2x2x2 CubeFirst round14 3.66 4.46
5.27      3.66      4.47      4.89      4.03
5x5x5 CubeFirst round23 2:34.36 
2:34.36   DNF
SkewbFirst round16 7.03 7.90
7.10      7.03      9.54      8.74      7.86
 
SCC Winter 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal16 12.38 16.72
16.27     21.50     DNF       12.39     12.38
Second round13 11.56 12.03
11.56     11.64     15.93     11.76     12.70
First round14 11.03 12.68
14.38     11.03     12.22     13.17     12.66
2x2x2 CubeFinal11 3.04 4.56
3.35      3.04      6.72      3.60      6.87
First round3 2.66 3.21
3.43      3.28      2.66      5.05      2.91
4x4x4 CubeFinal21 58.73 1:09.02
1:08.06   1:08.14   1:12.21   58.73     1:10.87
PyraminxFinal5 6.23 7.57
11.05     8.11      6.23      6.74      7.86
SkewbFinal8 5.96 7.46
7.68      7.38      5.96      7.68      7.31
Square-1Final12 24.44 32.50
38.73     35.83     24.44     34.62     27.05
 
St. Boois 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round10 10.76 12.77
11.73     13.40     10.76     14.52     13.18
First round11 10.85 12.29
12.90     10.85     11.52     12.54     12.80
2x2x2 CubeFinal6 2.61 3.44
3.33      3.54      3.46      3.68      2.61
First round7 2.72 3.42
2.72      3.17      4.01      4.18      3.08
4x4x4 CubeFinal16 57.67 1:01.94
1:01.03   1:04.17   1:00.63   1:16.53   57.67
5x5x5 CubeFinal18 2:05.74 2:14.07
2:20.92   2:10.80   2:10.50   2:05.74   2:34.94
SkewbFinal13 5.82 10.22
14.80     9.91      14.69     6.05      5.82
Square-1Final10 21.66 31.71
21.66     28.86     40.75     29.81     36.45
 
Bulldog Cubing 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal12 10.98 14.01
10.98     12.02     15.14     14.88     16.01
First round7 10.57 11.71
11.14     12.47     12.89     10.57     11.52
2x2x2 CubeFinal8 3.18 3.61
3.83      3.18      3.67      3.34      4.79
First round7 2.72 3.89
3.76      5.90      4.23      3.69      2.72
5x5x5 CubeFinal9 1:46.42 1:56.96
1:48.89   2:03.03   2:16.17   1:46.42   1:58.97
3x3x3 BlindfoldedFinal4 5:05.34 DNF
5:05.34   DNF       DNF
PyraminxFinal9 5.11 6.32
9.25      5.11      6.22      6.69      6.06
Square-1Final7 24.75 26.85
24.75     25.89     25.23     29.42     31.50
 
CubingUSA Nationals 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round151 11.49 12.77
11.55     14.77     18.62     12.00     11.49
First round148 11.25 12.41
12.29     13.03     14.38     11.92     11.25
2x2x2 CubeSecond round83 2.84 4.14
4.03      4.75      4.40      4.00      2.84
First round144 3.42 4.37
6.77      3.76      4.18      5.16      3.42
PyraminxFirst round184 7.56 8.95
9.19      9.83      7.56      8.92      8.73
SkewbFirst round213 7.60 11.04
10.22     11.88     11.46     11.45     7.60
 
US Nationals 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round362 15.31 23.30
DNF       15.31     36.72     15.74     17.44
2x2x2 CubeFirst round201 3.81 5.50
15.83     3.81      7.51      4.71      4.27
PyraminxFirst round133 8.26 10.08
13.23     11.05     9.25      9.93      8.26
SkewbFirst round81 3.96 8.22
9.94      3.96      12.77     7.19      7.54
 
Music City Winter 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round37 18.07 18.67
18.28     18.89     18.91     18.85     18.07
2x2x2 CubeFinal27 4.91 6.11
6.17      5.37      DNF       4.91      6.79
4x4x4 CubeFirst round36 1:40.11 1:50.90
1:57.33   1:40.11   1:47.10   1:48.26   2:18.28
PyraminxFirst round30 11.73 
11.73     12.18
 
KCubing 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round37 19.41 23.12
22.46     35.12     21.71     19.41     25.19
2x2x2 CubeFirst round31 6.32 7.81
8.38      6.65      6.32      11.15     8.41
4x4x4 CubeFinal27 2:08.22 
2:14.39   2:08.22
PyraminxFinal32 10.40 12.71
11.49     10.40     12.48     17.10     14.15
SkewbFinal32 17.98 21.82
17.98     18.00     18.57     DNF       28.90
No.DateNameRegionCity
92020-02-16Cubing Peoria 2020United StatesPeoria, Illinois
82018-04-22Gateway Ravioli 2018United StatesSt. Louis, Missouri
72018-01-20SCC Winter 2018United StatesCottleville, Missouri
62017-10-29St. Boois 2017United StatesSt. Louis, Missouri
52017-09-09Bulldog Cubing 2017United StatesOak Lawn, Illinois
42017-07-07~09CubingUSA Nationals 2017United StatesFort Wayne, Indiana
32016-07-29~31US Nationals 2016United StatesPortland, Oregon
22016-01-02Music City Winter 2016United StatesNashville, Tennessee
12015-11-07KCubing 2015United StatesRaytown, Missouri