Personal Page

Diego Jiashu Jiang (蒋佳澍)

Name: Diego Jiashu Jiang (蒋佳澍)
Region: China
Competitions: 24
WCA ID: Diego Jiashu Jiang (蒋佳澍)2024JIAN14
Gender: Male
Career: 2024.06.01 - 2026.04.26
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube12963655101608.5011.081355451381863169/170
2x2x2 Cube25268136296553.183.83116113281103548/50
4x4x4 Cube457413975439191:17.384/6
5x5x5 Cube26939302353413:41.913/4
3x3x3 One-Handed229964971743921.4725.85163436293229059/60
Clock130743931914019.2425.1118829429712525/5
Megaminx16146727304264:01.644/6
Pyraminx527117264652579.8411.524318111852394610/10
Skewb3558118524985012.8219.09502401205736915/5
Square-113144958241351:53.762/4

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single31710103195387257
Average2611484622303880
CompetitionRoundPlaceBestAverageDetail
Berkeley Spring 2026Second round57 12.92 14.39
14.62     13.44     12.92     17.75     15.12
First round42 10.96 11.73
13.81     11.74     12.38     10.96     11.08
Berkeley Pre-Cal Day 2026First round18 11.29 13.24
12.14     11.91     16.16     11.29     15.68
Berkeley March Weekday 2026Second round10 8.50 12.05
13.28     10.85     12.30     13.01     8.50
First round13 10.20 12.35
10.20     13.27     11.86     15.99     11.91
Berkeley Favorites 2026Second round34 9.96 11.08
12.40     9.96      10.69     11.45     11.11
First round46 9.82 12.26
13.13     11.88     11.77     9.82      14.31
Berkeley February Weekday 2026First round18 11.74 12.72
14.23     14.83     11.89     11.74     12.03
Berkeley January Weekday 2026First round22 10.44 12.07
10.44     12.55     18.28     11.95     11.71
Berkeley December Weekday 2025First round18 12.55 13.86
15.78     12.55     13.04     13.40     15.13
Berkeley November Weekday 2025First round15 10.40 12.58
10.40     13.89     13.16     10.83     13.74
Cool Down Berkeley 2025Second round58 10.23 13.65
10.98     15.96     DNF       14.00     10.23
First round45 10.58 12.72
13.05     11.41     10.58     16.38     13.70
Berkeley October Weekday 2025First round12 10.76 11.67
10.76     11.34     11.65     12.83     12.03
Berkeley Fall 2025Second round57 10.52 11.91
11.54     10.52     12.48     11.72     12.70
First round58 11.34 12.38
11.61     14.41     12.27     11.34     13.27
Berkeley September Weekday 2025First round23 11.74 13.31
12.97     12.86     14.21     11.74     14.11
Berkeley August Weekday 2025First round21 12.75 13.16
13.19     13.46     12.75     13.20     13.08
Berkeley April Tricubealon 2025First round14 10.80 13.25
14.45     12.22     13.54     13.98     10.80
Pre-Cal Day Tricubealon 2025First round13 12.13 13.07
13.35     12.13     12.55     13.30     13.75
Berkeley Spring 2025Semi Final44 11.86 13.11
14.79     13.43     13.20     11.86     12.70
Second round43 10.66 12.23
10.66     13.09     12.45     11.15     14.79
First round43 11.21 12.79
12.05     11.21     14.06     13.20     13.11
Berkeley Jan Tricubealon 2025First round15 12.51 13.03
15.72     12.93     12.51     12.83     13.32
Berkeley Dec Tricubealon 2024Second round19 13.00 14.88
14.45     13.00     15.42     14.77     15.47
First round19 11.75 13.39
14.54     13.62     14.58     11.75     12.00
Berkeley Nov Tricubealon 2024First round17 10.73 15.41
12.83     20.35     17.53     15.86     10.73
Cool Down Berkeley 2024Second round70 12.89 15.35
24.69     14.20     18.23     13.62     12.89
First round60 12.72 13.32
12.85     15.16     13.89     12.72     13.21
Berkeley Oct Tricubealon 2024First round20 11.93 14.60
13.55     14.49     15.77     17.72     11.93
Berkeley Fall 2024Second round73 10.19 13.49
10.19     15.83     13.27     14.74     12.45
First round67 12.94 13.44
13.10     14.27     12.95     21.78     12.94
Shenzhen Nanshan Open 2024First round165 13.32 15.99
18.26     13.32     14.80     24.17     14.91
Tianjin Open 2024First round121 13.77 15.60
13.77     14.29     18.55     14.29     18.21
CompetitionRoundPlaceBestAverageDetail
Berkeley Spring 2026First round47 4.33 5.41
4.33      7.02      4.81      4.39      9.58
Berkeley November Weekday 2025First round9 3.18 3.83
4.14      3.73      3.18      3.61      DNF
Cool Down Berkeley 2025First round31 3.66 4.22
3.98      8.44      4.77      3.66      3.92
Berkeley Fall 2025First round55 4.23 5.07
5.98      5.78      5.04      4.23      4.40
Berkeley Spring 2025First round28 3.75 4.22
4.63      4.20      3.75      4.05      4.42
Cool Down Berkeley 2024First round48 4.24 4.72
5.44      6.28      4.46      4.25      4.24
Berkeley Fall 2024First round99 4.38 6.60
4.38      5.44      DNF       6.13      8.24
Shenzhen Nanshan Open 2024First round103 4.99 6.62
7.20      5.21      9.21      4.99      7.44
Tianjin Open 2024Second round59 4.12 5.67
4.12      12.48     5.22      4.94      6.85
First round51 3.96 4.79
4.67      4.91      3.96      7.28      4.80
CompetitionRoundPlaceBestAverageDetail
Berkeley Favorites 2026Final42 1:23.37 
1:23.37   DNF
Cool Down Berkeley 2025First round63 1:27.06 
1:45.56   1:27.06
Shenzhen Nanshan Open 2024First round105 1:17.38 
1:17.38   DNF
CompetitionRoundPlaceBestAverageDetail
Berkeley Fall 2025First round76 5:20.99 
DNF       5:20.99
Berkeley Spring 2025Final49 3:41.91 
5:13.28   3:41.91
CompetitionRoundPlaceBestAverageDetail
Berkeley October Weekday 2025First round11 DNF DNF
DNF       DNS       DNS
Berkeley August Weekday 2025First round13 DNF DNF
DNF       DNF       DNS
Berkeley April Tricubealon 2025First round10 DNF DNF
DNF       DNS       DNS
Pre-Cal Day Tricubealon 2025First round8 DNF DNF
DNF       DNS       DNS
Berkeley Spring 2025First round15 DNF DNF
DNF       DNS       DNS
Berkeley Jan Tricubealon 2025First round9 DNF DNF
DNF       DNS       DNS
Berkeley Dec Tricubealon 2024First round9 DNF DNF
DNF       DNS       DNS
Berkeley Nov Tricubealon 2024First round9 DNF DNF
DNF       DNF       DNF
CompetitionRoundPlaceBestAverageDetail
Berkeley Spring 2026First round38 22.83 26.24
29.82     36.99     24.77     24.14     22.83
Berkeley March Weekday 2026First round15 23.59 31.55
23.59     28.08     33.34     33.23     46.71
Berkeley January Weekday 2026First round21 21.47 30.03
21.47     32.09     34.42     23.58     51.97
Berkeley November Weekday 2025First round17 21.93 27.18
29.01     21.93     32.25     27.73     24.80
Berkeley October Weekday 2025First round15 22.28 26.14
24.71     25.60     28.10     22.28     53.26
Berkeley Fall 2025First round55 25.20 25.85
26.13     25.70     32.66     25.71     25.20
Berkeley September Weekday 2025First round20 26.10 28.41
34.82     26.10     29.58     28.26     27.40
Berkeley April Tricubealon 2025First round11 25.12 31.53
32.67     32.38     29.54     33.12     25.12
Pre-Cal Day Tricubealon 2025First round13 25.28 30.45
26.75     30.79     25.28     33.81     DNF
Berkeley Jan Tricubealon 2025First round16 23.52 28.15
23.52     29.15     27.22     28.07     31.29
Berkeley Dec Tricubealon 2024First round25 29.02 37.09
36.20     29.02     34.16     42.89     40.92
Berkeley Nov Tricubealon 2024First round18 26.68 43.94
46.78     34.97     50.07     26.68     53.65
CompetitionRoundPlaceBestAverageDetail
Berkeley Favorites 2026Final26 19.24 25.11
19.24     26.45     21.56     34.11     27.31
CompetitionRoundPlaceBestAverageDetail
Berkeley Spring 2026Final51 4:57.60 
5:59.81   4:57.60
Berkeley February Weekday 2026First round17 4:01.64 
DNF       4:01.64
Berkeley Spring 2025First round45 4:59.31 
DNF       4:59.31
CompetitionRoundPlaceBestAverageDetail
Berkeley Favorites 2026Final25 11.08 14.82
11.08     22.62     13.74     12.80     17.93
Berkeley Fall 2024First round72 9.84 11.52
13.51     10.82     16.96     9.84      10.22
CompetitionRoundPlaceBestAverageDetail
Berkeley August Weekday 2025First round15 12.82 19.09
22.54     16.22     23.14     12.82     18.50
CompetitionRoundPlaceBestAverageDetail
Berkeley Fall 2025First round50 1:53.76 
DNF       1:53.76
Berkeley September Weekday 2025First round23 2:02.14 
2:02.14   DNF
Berkeley Spring 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round57 12.92 14.39
14.62     13.44     12.92     17.75     15.12
First round42 10.96 11.73
13.81     11.74     12.38     10.96     11.08
2x2x2 CubeFirst round47 4.33 5.41
4.33      7.02      4.81      4.39      9.58
3x3x3 One-HandedFirst round38 22.83 26.24
29.82     36.99     24.77     24.14     22.83
MegaminxFinal51 4:57.60 
5:59.81   4:57.60
 
Berkeley Pre-Cal Day 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round18 11.29 13.24
12.14     11.91     16.16     11.29     15.68
 
Berkeley March Weekday 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round10 8.50 12.05
13.28     10.85     12.30     13.01     8.50
First round13 10.20 12.35
10.20     13.27     11.86     15.99     11.91
3x3x3 One-HandedFirst round15 23.59 31.55
23.59     28.08     33.34     33.23     46.71
 
Berkeley Favorites 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round34 9.96 11.08
12.40     9.96      10.69     11.45     11.11
First round46 9.82 12.26
13.13     11.88     11.77     9.82      14.31
4x4x4 CubeFinal42 1:23.37 
1:23.37   DNF
ClockFinal26 19.24 25.11
19.24     26.45     21.56     34.11     27.31
PyraminxFinal25 11.08 14.82
11.08     22.62     13.74     12.80     17.93
 
Berkeley February Weekday 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round18 11.74 12.72
14.23     14.83     11.89     11.74     12.03
MegaminxFirst round17 4:01.64 
DNF       4:01.64
 
Berkeley January Weekday 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round22 10.44 12.07
10.44     12.55     18.28     11.95     11.71
3x3x3 One-HandedFirst round21 21.47 30.03
21.47     32.09     34.42     23.58     51.97
 
Berkeley December Weekday 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round18 12.55 13.86
15.78     12.55     13.04     13.40     15.13
 
Berkeley November Weekday 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round15 10.40 12.58
10.40     13.89     13.16     10.83     13.74
2x2x2 CubeFirst round9 3.18 3.83
4.14      3.73      3.18      3.61      DNF
3x3x3 One-HandedFirst round17 21.93 27.18
29.01     21.93     32.25     27.73     24.80
 
Cool Down Berkeley 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round58 10.23 13.65
10.98     15.96     DNF       14.00     10.23
First round45 10.58 12.72
13.05     11.41     10.58     16.38     13.70
2x2x2 CubeFirst round31 3.66 4.22
3.98      8.44      4.77      3.66      3.92
4x4x4 CubeFirst round63 1:27.06 
1:45.56   1:27.06
 
Berkeley October Weekday 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round12 10.76 11.67
10.76     11.34     11.65     12.83     12.03
3x3x3 BlindfoldedFirst round11 DNF DNF
DNF       DNS       DNS
3x3x3 One-HandedFirst round15 22.28 26.14
24.71     25.60     28.10     22.28     53.26
 
Berkeley Fall 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round57 10.52 11.91
11.54     10.52     12.48     11.72     12.70
First round58 11.34 12.38
11.61     14.41     12.27     11.34     13.27
2x2x2 CubeFirst round55 4.23 5.07
5.98      5.78      5.04      4.23      4.40
5x5x5 CubeFirst round76 5:20.99 
DNF       5:20.99
3x3x3 One-HandedFirst round55 25.20 25.85
26.13     25.70     32.66     25.71     25.20
Square-1First round50 1:53.76 
DNF       1:53.76
 
Berkeley September Weekday 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round23 11.74 13.31
12.97     12.86     14.21     11.74     14.11
3x3x3 One-HandedFirst round20 26.10 28.41
34.82     26.10     29.58     28.26     27.40
Square-1First round23 2:02.14 
2:02.14   DNF
 
Berkeley August Weekday 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round21 12.75 13.16
13.19     13.46     12.75     13.20     13.08
3x3x3 BlindfoldedFirst round13 DNF DNF
DNF       DNF       DNS
SkewbFirst round15 12.82 19.09
22.54     16.22     23.14     12.82     18.50
 
Berkeley April Tricubealon 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round14 10.80 13.25
14.45     12.22     13.54     13.98     10.80
3x3x3 BlindfoldedFirst round10 DNF DNF
DNF       DNS       DNS
3x3x3 One-HandedFirst round11 25.12 31.53
32.67     32.38     29.54     33.12     25.12
 
Pre-Cal Day Tricubealon 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round13 12.13 13.07
13.35     12.13     12.55     13.30     13.75
3x3x3 BlindfoldedFirst round8 DNF DNF
DNF       DNS       DNS
3x3x3 One-HandedFirst round13 25.28 30.45
26.75     30.79     25.28     33.81     DNF
 
Berkeley Spring 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final44 11.86 13.11
14.79     13.43     13.20     11.86     12.70
Second round43 10.66 12.23
10.66     13.09     12.45     11.15     14.79
First round43 11.21 12.79
12.05     11.21     14.06     13.20     13.11
2x2x2 CubeFirst round28 3.75 4.22
4.63      4.20      3.75      4.05      4.42
5x5x5 CubeFinal49 3:41.91 
5:13.28   3:41.91
3x3x3 BlindfoldedFirst round15 DNF DNF
DNF       DNS       DNS
MegaminxFirst round45 4:59.31 
DNF       4:59.31
 
Berkeley Jan Tricubealon 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round15 12.51 13.03
15.72     12.93     12.51     12.83     13.32
3x3x3 BlindfoldedFirst round9 DNF DNF
DNF       DNS       DNS
3x3x3 One-HandedFirst round16 23.52 28.15
23.52     29.15     27.22     28.07     31.29
 
Berkeley Dec Tricubealon 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round19 13.00 14.88
14.45     13.00     15.42     14.77     15.47
First round19 11.75 13.39
14.54     13.62     14.58     11.75     12.00
3x3x3 BlindfoldedFirst round9 DNF DNF
DNF       DNS       DNS
3x3x3 One-HandedFirst round25 29.02 37.09
36.20     29.02     34.16     42.89     40.92
 
Berkeley Nov Tricubealon 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round17 10.73 15.41
12.83     20.35     17.53     15.86     10.73
3x3x3 BlindfoldedFirst round9 DNF DNF
DNF       DNF       DNF
3x3x3 One-HandedFirst round18 26.68 43.94
46.78     34.97     50.07     26.68     53.65
 
Cool Down Berkeley 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round70 12.89 15.35
24.69     14.20     18.23     13.62     12.89
First round60 12.72 13.32
12.85     15.16     13.89     12.72     13.21
2x2x2 CubeFirst round48 4.24 4.72
5.44      6.28      4.46      4.25      4.24
 
Berkeley Oct Tricubealon 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round20 11.93 14.60
13.55     14.49     15.77     17.72     11.93
 
Berkeley Fall 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round73 10.19 13.49
10.19     15.83     13.27     14.74     12.45
First round67 12.94 13.44
13.10     14.27     12.95     21.78     12.94
2x2x2 CubeFirst round99 4.38 6.60
4.38      5.44      DNF       6.13      8.24
PyraminxFirst round72 9.84 11.52
13.51     10.82     16.96     9.84      10.22
 
Shenzhen Nanshan Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round165 13.32 15.99
18.26     13.32     14.80     24.17     14.91
2x2x2 CubeFirst round103 4.99 6.62
7.20      5.21      9.21      4.99      7.44
4x4x4 CubeFirst round105 1:17.38 
1:17.38   DNF
 
Tianjin Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round121 13.77 15.60
13.77     14.29     18.55     14.29     18.21
2x2x2 CubeSecond round59 4.12 5.67
4.12      12.48     5.22      4.94      6.85
First round51 3.96 4.79
4.67      4.91      3.96      7.28      4.80
No.DateNameRegionCity
242026-04-26Berkeley Spring 2026United StatesBerkeley, California
232026-04-17Berkeley Pre-Cal Day 2026United StatesBerkeley, California
222026-03-13Berkeley March Weekday 2026United StatesBerkeley, California
212026-03-01Berkeley Favorites 2026United StatesBerkeley, California
202026-02-06Berkeley February Weekday 2026United StatesBerkeley, California
192026-01-22Berkeley January Weekday 2026United StatesBerkeley, California
182025-12-02Berkeley December Weekday 2025United StatesBerkeley, California
172025-11-14Berkeley November Weekday 2025United StatesBerkeley, California
162025-11-02Cool Down Berkeley 2025United StatesBerkeley, California
152025-10-24Berkeley October Weekday 2025United StatesBerkeley, California
142025-10-04Berkeley Fall 2025United StatesBerkeley, California
132025-09-19Berkeley September Weekday 2025United StatesBerkeley, California
122025-08-27Berkeley August Weekday 2025United StatesBerkeley, California
112025-04-28Berkeley April Tricubealon 2025United StatesBerkeley, California
102025-04-18Pre-Cal Day Tricubealon 2025United StatesBerkeley, California
92025-03-02Berkeley Spring 2025United StatesBerkeley, California
82025-01-31Berkeley Jan Tricubealon 2025United StatesBerkeley, California
72024-12-04Berkeley Dec Tricubealon 2024United StatesBerkeley, California
62024-11-18Berkeley Nov Tricubealon 2024United StatesBerkeley, California
52024-11-03Cool Down Berkeley 2024United StatesBerkeley, California
42024-10-21Berkeley Oct Tricubealon 2024United StatesBerkeley, California
32024-10-13Berkeley Fall 2024United StatesBerkeley, California
22024-06-22Shenzhen Nanshan Open 2024ChinaShenzhen, Guangdong
12024-06-01Tianjin Open 2024ChinaTianjin

Closest Cubers

Seen Cubers

TimesCompetitors
1884
2131
350
437
518
610
78
83
93
104
115
122
131
152
161
173
213
221
All1166

Visited Provinces

TimesProvince
1Guangdong
1Tianjin