Personal Page

Jeff Chiu

Name: Jeff Chiu
Region: United States
Competitions: 21
WCA ID: Jeff Chiu2006CHIU01
Gender: Male
Career: 2006.01.14 - 2011.12.03
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube10642141455509815.5517.8349465125769421175/176
2x2x2 Cube22450293261027428.6112.38102330292192234010/10
4x4x4 Cube824611071406961:29.381:41.90357319781735349/50
5x5x5 Cube61488155277693:44.914:14.39196605446404712/13
3x3x3 Fewest Moves131517738351551/2
3x3x3 One-Handed633187053433836.8343.56319428136594772/74
Pyraminx21580276639839036.211:09.039476327080211014/5
Magic20027515861.502.06188935726322/25

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single114187142981488011873452430668427
Average98947159751290142078545385173644
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Berkeley Fall 2011Final32 21.65 23.12
24.47     22.47     21.65     22.43     26.58
First round32 19.59 21.54
24.38     22.53     20.25     19.59     21.83
Reno Winter 2010Second round9 18.15 19.85
24.83     18.68     18.15     21.30     19.56
First round9 18.11 19.87
18.11     20.91     20.15     18.55     DNF
Berkeley Winter 2010Second round27 17.93 21.50
22.33     17.93     20.22     23.96     21.96
First round22 15.80 19.27
15.80     23.55     20.47     19.56     17.77
Stanford Fall 2009First round27 16.94 20.01
17.61     20.86     21.56     22.08     16.94
Berkeley Fall 2009Second round19 16.15 17.83
16.15     16.72     20.30     21.65     16.47
First round24 16.55 19.75
18.88     20.38     16.55     20.00     21.05
US Nationals 2009First round68 18.15 20.25
20.93     19.91     21.21     18.15     19.90
Qualification round19 19.40 22.04
20.22     23.80     22.09     19.40     25.34
Berkeley Summer 2009Second round18 18.21 19.45
21.05     21.97     18.21     18.66     18.63
First round20 16.94 21.61
22.88     16.94     23.59     25.66     18.36
Berkeley Spring 2009Second round20 17.22 19.20
19.19     19.16     19.25     17.22     20.03
First round26 16.66 20.52
19.63     21.28     16.66     20.65     22.75
San Francisco Open 2009First round25 18.00 20.50
22.93     21.40     18.00     21.44     18.66
Berkeley Fall 2008First round32 17.88 22.03
23.21     17.88     24.40     21.55     21.34
US Nationals and Open 2008First round41 15.55 19.32
18.18     21.31     15.55     21.17     18.61
Qualification round11 16.72 
16.72     22.41     19.06
Berkeley Spring 2008Final21 19.78 23.30
19.78     25.59     24.93     22.46     22.50
First round16 18.68 19.67
19.22     19.69     20.11     23.36     18.68
EPGY California Open 2008First round18 16.55 21.12
23.11     23.11     19.80     20.46     16.55
Berkeley Fall 2007Final15 18.52 20.89
24.47     22.50     18.52     19.96     20.21
First round13 16.71 20.19
20.97     20.39     22.34     19.20     16.71
San Diego 2007Final12 19.92 22.05
23.87     19.92     21.21     24.96     21.06
First round9 19.28 21.16
19.28     20.71     20.83     21.95     22.46
Berkeley Spring 2007First round15 17.18 21.28
23.31     22.93     20.62     17.18     20.30
Caltech Winter 2007Second round33 25.23 27.97
28.10     30.07     28.51     27.31     25.23
First round29 22.30 25.61
28.01     26.64     24.79     25.41     22.30
UC Berkeley 2006Second round21 22.46 25.80
22.46     24.96     24.23     28.37     28.21
First round18 20.16 24.53
25.91     24.29     30.90     23.38     20.16
US Nationals 2006Second round29 24.60 29.02
33.06     32.37     24.60     29.62     25.08
First round24 21.95 
22.93     21.95     27.90
Caltech Spring 2006B Final5 29.12 31.46
36.15     30.87     32.82     30.69     29.12
First round31 29.01 32.06
33.17     32.82     30.19     35.53     29.01
Caltech Winter 2006First round32 37.92 45.73
37.92     48.42     55.55     46.00     42.76
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Reno Winter 2010Final6 10.72 12.38
12.00     12.83     10.72     12.84     12.31
US Nationals 2009Qualification round44 8.61 16.23
18.11     8.61      13.55     25.55     17.03
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Reno Winter 2010Final5 1:33.52 1:44.73
1:45.44   1:59.40   1:33.52   1:52.71   1:36.05
Berkeley Winter 2010Final15 1:29.38 1:41.90
1:29.38   1:37.71   2:06.21   1:35.59   1:52.40
Berkeley Fall 2009Final21 2:03.52 
2:03.52   2:13.33
US Nationals 2009Qualification round42 1:45.80 2:20.93
2:37.68   2:52.19   2:16.72   2:08.40   1:45.80
Berkeley Summer 2009Final16 1:58.59 
1:58.59   2:01.91
Berkeley Spring 2009Final23 2:01.65 
2:01.65   DNF
San Francisco Open 2009Final19 1:42.26 
1:50.11   1:42.26
US Nationals and Open 2008Qualification round15 1:41.06 
1:41.06   2:02.08
Berkeley Spring 2008Final12 1:56.68 2:01.23
1:56.83   2:09.65   2:12.31   1:56.68   1:57.22
EPGY California Open 2008Final13 1:46.11 1:56.89
1:59.38   1:46.11   1:53.83   2:17.65   1:57.46
Berkeley Fall 2007First round14 1:53.56 2:09.40
2:18.65   2:02.65   2:36.28   1:53.56   2:06.90
San Diego 2007Final6 1:46.84 2:01.61
2:06.80   1:46.84   1:48.90   2:09.14   2:09.98
UC Berkeley 2006Final8 1:59.76 2:17.84
2:18.43   3:55.88   1:59.76   2:11.56   2:23.52
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Berkeley Fall 2009Final18 3:58.15 
4:19.00   3:58.15
US Nationals 2009Qualification round35 3:44.91 4:14.39
4:28.53   4:05.22   4:09.41   3:44.91   4:38.40
Berkeley Summer 2009Final16 4:02.96 
4:15.33   4:02.96
Berkeley Spring 2009Final18 4:32.50 
4:32.50   DNF
Berkeley Spring 2008Final11 6:00.09 
6:12.44   6:00.09
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
Reno Winter 2010Final7 55 
DNF       55
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Berkeley Fall 2011First round25 48.34 1:07.75
54.55     54.53     1:34.18   1:35.11   48.34
Reno Winter 2010First round8 38.59 44.03
48.03     38.59     51.88     43.03     41.03
Berkeley Winter 2010First round26 41.65 1:08.98
56.11     DNF       53.77     1:37.05   41.65
Berkeley Fall 2009First round22 36.91 53.38
43.15     1:18.40   1:14.93   36.91     42.05
US Nationals 2009Qualification round18 38.59 43.56
54.94     38.59     43.25     44.96     42.46
Berkeley Summer 2009First round13 42.72 44.62
42.72     45.90     1:02.05   44.75     43.22
Berkeley Fall 2008First round18 44.15 48.07
46.83     47.68     49.69     1:11.40   44.15
US Nationals and Open 2008Qualification round36 1:16.27 
DNF       1:16.27
Berkeley Spring 2008First round15 40.00 52.06
49.81     56.93     2:27.72   49.44     40.00
EPGY California Open 2008Final13 36.83 45.92
1:06.02   42.50     36.83     47.18     48.08
Berkeley Fall 2007First round16 44.74 53.44
55.01     53.33     54.27     52.71     44.74
San Diego 2007First round11 40.22 49.61
1:07.16   48.40     40.22     46.23     54.21
Berkeley Spring 2007First round16 43.05 53.71
56.96     51.59     1:09.53   43.05     52.59
Caltech Winter 2007First round16 49.31 53.63
49.31     50.03     58.01     59.96     52.85
UC Berkeley 2006First round11 44.14 54.55
52.29     58.22     56.53     44.14     54.84
US Nationals 2006First round25 1:23.06 
3:16.21   1:23.06
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Reno Winter 2010Final4 36.21 1:09.03
36.21     48.11     DNF       1:24.71   1:14.28
 
Magic
CompetitionRoundPlaceBestAverageDetail
Berkeley Fall 2011Final10 2.75 3.03
3.33      2.75      3.22      2.93      2.93
Stanford Fall 2009Final14 2.86 4.13
DNF       5.61      2.86      3.34      3.44
UC Berkeley 2006Final14 1.75 DNF
1.75      4.77      2.06      DNF       DNF
US Nationals 2006Final5 1.57 2.06
2.40      1.57      3.20      2.03      1.75
First round6 1.50 2.36
3.26      2.18      1.64      3.67      1.50
Berkeley Fall 2011
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal32 21.65 23.12
24.47     22.47     21.65     22.43     26.58
First round32 19.59 21.54
24.38     22.53     20.25     19.59     21.83
3x3x3 One-HandedFirst round25 48.34 1:07.75
54.55     54.53     1:34.18   1:35.11   48.34
MagicFinal10 2.75 3.03
3.33      2.75      3.22      2.93      2.93
 
Reno Winter 2010
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round9 18.15 19.85
24.83     18.68     18.15     21.30     19.56
First round9 18.11 19.87
18.11     20.91     20.15     18.55     DNF
2x2x2 CubeFinal6 10.72 12.38
12.00     12.83     10.72     12.84     12.31
4x4x4 CubeFinal5 1:33.52 1:44.73
1:45.44   1:59.40   1:33.52   1:52.71   1:36.05
3x3x3 Fewest MovesFinal7 55 
DNF       55
3x3x3 One-HandedFirst round8 38.59 44.03
48.03     38.59     51.88     43.03     41.03
PyraminxFinal4 36.21 1:09.03
36.21     48.11     DNF       1:24.71   1:14.28
 
Berkeley Winter 2010
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round27 17.93 21.50
22.33     17.93     20.22     23.96     21.96
First round22 15.80 19.27
15.80     23.55     20.47     19.56     17.77
4x4x4 CubeFinal15 1:29.38 1:41.90
1:29.38   1:37.71   2:06.21   1:35.59   1:52.40
3x3x3 One-HandedFirst round26 41.65 1:08.98
56.11     DNF       53.77     1:37.05   41.65
 
Stanford Fall 2009
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round27 16.94 20.01
17.61     20.86     21.56     22.08     16.94
MagicFinal14 2.86 4.13
DNF       5.61      2.86      3.34      3.44
 
Berkeley Fall 2009
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round19 16.15 17.83
16.15     16.72     20.30     21.65     16.47
First round24 16.55 19.75
18.88     20.38     16.55     20.00     21.05
4x4x4 CubeFinal21 2:03.52 
2:03.52   2:13.33
5x5x5 CubeFinal18 3:58.15 
4:19.00   3:58.15
3x3x3 One-HandedFirst round22 36.91 53.38
43.15     1:18.40   1:14.93   36.91     42.05
 
US Nationals 2009
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round68 18.15 20.25
20.93     19.91     21.21     18.15     19.90
Qualification round19 19.40 22.04
20.22     23.80     22.09     19.40     25.34
2x2x2 CubeQualification round44 8.61 16.23
18.11     8.61      13.55     25.55     17.03
4x4x4 CubeQualification round42 1:45.80 2:20.93
2:37.68   2:52.19   2:16.72   2:08.40   1:45.80
5x5x5 CubeQualification round35 3:44.91 4:14.39
4:28.53   4:05.22   4:09.41   3:44.91   4:38.40
3x3x3 One-HandedQualification round18 38.59 43.56
54.94     38.59     43.25     44.96     42.46
 
Berkeley Summer 2009
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round18 18.21 19.45
21.05     21.97     18.21     18.66     18.63
First round20 16.94 21.61
22.88     16.94     23.59     25.66     18.36
4x4x4 CubeFinal16 1:58.59 
1:58.59   2:01.91
5x5x5 CubeFinal16 4:02.96 
4:15.33   4:02.96
3x3x3 One-HandedFirst round13 42.72 44.62
42.72     45.90     1:02.05   44.75     43.22
 
Berkeley Spring 2009
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round20 17.22 19.20
19.19     19.16     19.25     17.22     20.03
First round26 16.66 20.52
19.63     21.28     16.66     20.65     22.75
4x4x4 CubeFinal23 2:01.65 
2:01.65   DNF
5x5x5 CubeFinal18 4:32.50 
4:32.50   DNF
 
San Francisco Open 2009
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round25 18.00 20.50
22.93     21.40     18.00     21.44     18.66
4x4x4 CubeFinal19 1:42.26 
1:50.11   1:42.26
 
Berkeley Fall 2008
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round32 17.88 22.03
23.21     17.88     24.40     21.55     21.34
3x3x3 One-HandedFirst round18 44.15 48.07
46.83     47.68     49.69     1:11.40   44.15
 
US Nationals and Open 2008
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round41 15.55 19.32
18.18     21.31     15.55     21.17     18.61
Qualification round11 16.72 
16.72     22.41     19.06
4x4x4 CubeQualification round15 1:41.06 
1:41.06   2:02.08
3x3x3 One-HandedQualification round36 1:16.27 
DNF       1:16.27
 
Berkeley Spring 2008
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal21 19.78 23.30
19.78     25.59     24.93     22.46     22.50
First round16 18.68 19.67
19.22     19.69     20.11     23.36     18.68
4x4x4 CubeFinal12 1:56.68 2:01.23
1:56.83   2:09.65   2:12.31   1:56.68   1:57.22
5x5x5 CubeFinal11 6:00.09 
6:12.44   6:00.09
3x3x3 One-HandedFirst round15 40.00 52.06
49.81     56.93     2:27.72   49.44     40.00
 
EPGY California Open 2008
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round18 16.55 21.12
23.11     23.11     19.80     20.46     16.55
4x4x4 CubeFinal13 1:46.11 1:56.89
1:59.38   1:46.11   1:53.83   2:17.65   1:57.46
3x3x3 One-HandedFinal13 36.83 45.92
1:06.02   42.50     36.83     47.18     48.08
 
Berkeley Fall 2007
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal15 18.52 20.89
24.47     22.50     18.52     19.96     20.21
First round13 16.71 20.19
20.97     20.39     22.34     19.20     16.71
4x4x4 CubeFirst round14 1:53.56 2:09.40
2:18.65   2:02.65   2:36.28   1:53.56   2:06.90
3x3x3 One-HandedFirst round16 44.74 53.44
55.01     53.33     54.27     52.71     44.74
 
San Diego 2007
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal12 19.92 22.05
23.87     19.92     21.21     24.96     21.06
First round9 19.28 21.16
19.28     20.71     20.83     21.95     22.46
4x4x4 CubeFinal6 1:46.84 2:01.61
2:06.80   1:46.84   1:48.90   2:09.14   2:09.98
3x3x3 One-HandedFirst round11 40.22 49.61
1:07.16   48.40     40.22     46.23     54.21
 
Berkeley Spring 2007
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round15 17.18 21.28
23.31     22.93     20.62     17.18     20.30
3x3x3 One-HandedFirst round16 43.05 53.71
56.96     51.59     1:09.53   43.05     52.59
 
Caltech Winter 2007
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round33 25.23 27.97
28.10     30.07     28.51     27.31     25.23
First round29 22.30 25.61
28.01     26.64     24.79     25.41     22.30
3x3x3 One-HandedFirst round16 49.31 53.63
49.31     50.03     58.01     59.96     52.85
 
UC Berkeley 2006
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round21 22.46 25.80
22.46     24.96     24.23     28.37     28.21
First round18 20.16 24.53
25.91     24.29     30.90     23.38     20.16
4x4x4 CubeFinal8 1:59.76 2:17.84
2:18.43   3:55.88   1:59.76   2:11.56   2:23.52
3x3x3 One-HandedFirst round11 44.14 54.55
52.29     58.22     56.53     44.14     54.84
MagicFinal14 1.75 DNF
1.75      4.77      2.06      DNF       DNF
 
US Nationals 2006
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round29 24.60 29.02
33.06     32.37     24.60     29.62     25.08
First round24 21.95 
22.93     21.95     27.90
3x3x3 One-HandedFirst round25 1:23.06 
3:16.21   1:23.06
MagicFinal5 1.57 2.06
2.40      1.57      3.20      2.03      1.75
First round6 1.50 2.36
3.26      2.18      1.64      3.67      1.50
 
Caltech Spring 2006
EventRoundPlaceBestAverageDetail
3x3x3 CubeB Final5 29.12 31.46
36.15     30.87     32.82     30.69     29.12
First round31 29.01 32.06
33.17     32.82     30.19     35.53     29.01
 
Caltech Winter 2006
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round32 37.92 45.73
37.92     48.42     55.55     46.00     42.76
No.DateNameRegionCity
212011-12-03Berkeley Fall 2011United StatesBerkeley, California
202010-02-27Reno Winter 2010United StatesReno, Nevada
192010-01-30Berkeley Winter 2010United StatesBerkeley, California
182009-11-21Stanford Fall 2009United StatesStanford, California
172009-11-14Berkeley Fall 2009United StatesBerkeley, California
162009-08-14~16US Nationals 2009United StatesStanford, California
152009-06-27Berkeley Summer 2009United StatesBerkeley, California
142009-04-25Berkeley Spring 2009United StatesBerkeley, California
132009-01-18San Francisco Open 2009United StatesSan Francisco, California
122008-11-15Berkeley Fall 2008United StatesBerkeley, California
112008-07-19~20US Nationals and Open 2008United StatesAtlanta, Georgia
102008-04-26Berkeley Spring 2008United StatesBerkeley, California
92008-02-16EPGY California Open 2008United StatesStanford, California
82007-11-17Berkeley Fall 2007United StatesBerkeley, California
72007-05-26San Diego 2007United StatesSan Diego, California
62007-04-14Berkeley Spring 2007United StatesBerkeley, California
52007-01-13Caltech Winter 2007United StatesSan Francisco, California
42006-11-18UC Berkeley 2006United StatesBerkeley, California
32006-08-04~06US Nationals 2006United StatesSan Francisco, California
22006-04-15Caltech Spring 2006United StatesPasadena, California
12006-01-14Caltech Winter 2006United StatesSan Francisco, California

Closest Cubers

Seen Cubers

TimesCompetitors
1436
2102
352
417
518
614
78
88
96
101
116
123
132
141
153
171
181
192
201
All682