Personal Page

Dewei Tan (譚得唯)

Name: Dewei Tan (譚得唯)
Region: Hong Kong, China
Competitions: 29
WCA ID: Dewei Tan (譚得唯)2024TAND01
Gender: Male
Career: 2024.02.18 - 2026.04.25
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube67241169377.8910.168718324592155/155
2x2x2 Cube752543102612.143.50806822257539/40
4x4x4 Cube19888772611756.371:06.4827470922219125/25
5x5x5 Cube1386892230202:15.496/6
6x6x6 Cube773826151335:56.611/1
3x3x3 Blindfolded1667520831:15.381:40.88150044813119/40
3x3x3 Fewest Moves113401921.3330915247/48
3x3x3 One-Handed291364389013.6918.72560721114144/45
Clock3696940587.628.7935468323131/35
Megaminx1386062266923:17.052/2
3x3x3 Multi-Blind1663225162/2 6:212/9

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single168794594358301
Average155389069330070

Overall Medal Collection

GoldSilverBronze
53

Overall Record Collection

WRCRNR
2
CompetitionRoundPlaceBestAverageDetail
Duper Super Davis Spring 2026Second round41 10.02 11.37
11.94     11.58     11.29     11.24     10.02
First round27 9.80 10.61
9.80      10.35     10.27     11.91     11.22
Berkeley Favorites 2026Second round38 10.14 11.88
13.37     10.68     13.18     11.78     10.14
First round33 8.85 10.81
9.91      12.74     10.19     12.34     8.85
Davis Winter Weeknight 2026First round15 8.70 11.56
8.70      10.84     15.23     11.65     12.20
Davis Winter 2026Second round27 10.13 11.78
14.26     10.13     12.63     11.71     11.00
First round19 9.38 10.40
13.24     9.98      10.26     10.96     9.38
Berkeley January Weekday 2026First round17 9.81 10.77
11.21     10.65     11.52     9.81      10.44
SacCubing XXII 2026Second round34 9.62 10.76
10.66     11.87     9.74      13.65     9.62
First round38 10.60 11.21
12.10     10.60     11.19     11.34     11.11
Yuba City Fall 2025Second round15 10.17 11.42
11.68     11.72     14.68     10.17     10.85
First round16 10.45 12.28
11.54     10.45     12.83     12.60     12.70
Davis Fall 2025Final10 8.05 10.26
8.05      10.04     10.53     11.95     10.20
Second round14 9.36 10.19
10.61     9.62      9.36      10.34     13.00
First round18 7.89 11.36
9.43      7.89      16.96     10.66     13.98
WCA World Championship 2025First round808 8.62 10.54
10.56     10.72     11.79     10.35     8.62
SacMini 2025First round17 9.53 11.33
12.88     10.13     10.99     16.11     9.53
Rock-Cube-Lin Qualifier 2025Second round24 10.86 12.06
10.86     13.97     12.54     12.63     11.02
First round20 9.79 10.78
11.13     13.39     10.77     10.45     9.79
Davis Spring 2025Second round20 8.36 10.16
9.88      9.69      8.36      10.92     13.42
First round33 11.45 12.56
13.85     11.78     11.45     12.57     13.33
Davis Weeknight February 2025First round10 9.79 11.44
11.17     12.72     12.86     10.44     9.79
Cool Down Berkeley 2024Second round56 10.82 12.60
10.95     13.72     16.23     10.82     13.14
First round47 10.37 11.58
14.59     11.37     10.37     11.42     11.96
Davis Fall 2024Second round30 10.10 11.93
10.10     13.12     12.50     12.22     11.08
First round29 10.67 11.86
11.87     10.67     12.78     10.93     17.22
BASC 59 LIVE - SSF 2024Second round45 10.54 12.45
12.19     11.15     10.54     14.01     17.09
First round42 10.42 12.33
10.42     13.62     12.91     13.01     11.07
Davis Winter 2024Semi Final43 10.53 13.30
15.62     11.94     10.53     12.34     18.51
Second round38 10.77 12.11
15.72     10.87     10.77     12.41     13.04
First round44 11.00 12.62
13.36     13.70     11.80     11.00     12.69
CompetitionRoundPlaceBestAverageDetail
Duper Super Davis Spring 2026First round16 2.78 3.50
7.91      2.78      3.69      3.64      3.18
Davis Winter 2026First round17 3.09 4.01
3.87      3.09      5.55      4.36      3.79
SacCubing XXII 2026First round39 3.04 4.43
3.04      DNF       4.81      4.04      4.43
Yuba City Fall 2025First round17 2.51 4.30
2.51      10.34     3.85      4.14      4.90
WCA World Championship 2025First round844 2.14 4.11
3.87      6.01      4.69      2.14      3.78
SacMini 2025First round20 3.40 4.95
7.49      5.99      3.40      4.50      4.36
BASC 59 LIVE - SSF 2024Second round41 3.86 5.21
5.74      3.86      4.82      6.02      5.08
First round33 3.57 4.22
4.38      4.10      5.46      3.57      4.19
CompetitionRoundPlaceBestAverageDetail
Duper Super Davis Spring 2026Final56 57.71 1:11.40
1:37.38   1:06.75   1:08.14   57.71     1:19.31
Davis Winter Weeknight 2026First round18 1:00.68 1:09.57
1:23.18   1:13.44   1:00.68   1:03.95   1:11.32
SacCubing XXII 2026First round49 1:04.98 1:10.84
1:04.98   1:15.70   1:05.37   1:25.50   1:11.46
Yuba City Fall 2025First round21 56.37 1:06.48
1:10.44   1:06.32   1:05.61   56.37     1:07.52
Davis Fall 2025First round28 1:07.23 1:07.77
1:08.05   1:27.12   1:07.53   1:07.23   1:07.73
CompetitionRoundPlaceBestAverageDetail
Davis Winter 2026Final35 2:45.76 
2:45.76   3:01.82
SacCubing XXII 2026Final39 2:15.49 
2:48.93   2:15.49
Cool Down Berkeley 2024Final61 2:56.60 
2:56.60   3:03.31
CompetitionRoundPlaceBestAverageDetail
SCU III: FMC Triple-Scoop 2026First round21 5:56.61 DNF
5:56.61   DNS       DNS
CompetitionRoundPlaceBestAverageDetail
Duper Super Davis Spring 2026Final5 1:24.01 DNF
DNF       1:24.01   DNF       1:25.51   1:27.85
Berkeley Favorites 2026Final8 1:15.38 DNF
DNF       1:15.38   DNF       DNF       1:45.42
First round12 1:29.69 DNF
DNF       2:01.52   DNF       1:52.98   1:29.69
Don't DNF Davis 2026Final4 1:19.19 DNF
1:19.19   DNF       DNF       1:35.83   1:32.86
Berkeley January Weekday 2026First round9 1:30.01 DNF
1:34.54   1:30.01   DNF       DNF       DNF
Davis Fall 2025Final2 1:35.73 DNF
DNF       1:35.73   DNF
First round2 1:19.96 1:40.88
1:48.22   1:19.96   1:54.46
Rock-Cube-Lin Qualifier 2025Final9 DNF DNF
DNF       DNF       DNF
Davis Spring 2025Final7 4:33.61 DNF
DNF       4:33.61   DNF
First round12 2:57.17 DNF
2:57.17   DNF       DNF
CompetitionRoundPlaceBestAverageDetail
WCC Western FMC Champs 2026Final1 21 23.00
21        25        23
SCU III: FMC Triple-Scoop 2026Final1 22 23.00
23        22        24
Second round2 23 24.33
24        23        26
First round1NR 19NR 21.33
19        23        22
Don't DNF Davis 2026Final1 23 23.67
23        24        24
For the Love of FMC USA 2026Final11 23 25.33
23        30        23
SacQuiet Winter 2026Final1 22 23.33
22        23        25
FMC under the Mistletoe 2025Final117 22 DNF
22        28        DNF
First round10 21 23.00
21        24        24
SacQuiet Fall 2025Final2 22 26.00
22        26        30
WCA World Championship 2025Final29 26 27.00
26        29        26
SacQuiet Spring 2025Final1 22 23.33
26        22        22
WCC Western FMC Champs 2025Final2 25 30.00
36        29        25
FMC LIVE - North America 2025Final30 29 34.67
29        30        45
First round19 29 32.00
31        36        29
SacQuiet Winter 2025Final7 30 38.33
54        31        30
CompetitionRoundPlaceBestAverageDetail
Duper Super Davis Spring 2026First round26 18.83 20.87
20.52     22.92     DNF       19.16     18.83
Berkeley Favorites 2026First round21 17.11 23.19
20.76     24.95     23.87     42.13     17.11
Davis Winter Weeknight 2026Final10 19.20 21.40
25.99     20.71     19.20     19.84     23.65
First round7 13.69 18.72
13.69     17.17     19.49     22.25     19.50
Davis Winter 2026First round27 21.60 24.55
22.25     24.20     27.20     31.46     21.60
Yuba City Fall 2025First round17 19.94 24.13
25.53     25.64     19.94     21.21     26.99
SacMini 2025First round17 21.70 27.41
35.12     31.09     27.42     21.70     23.72
Davis Spring 2025Second round40 24.96 34.35
33.68     24.96     35.84     33.53     1:12.65
First round41 23.56 34.23
39.68     23.56     29.13     40.64     33.88
CompetitionRoundPlaceBestAverageDetail
Duper Super Davis Spring 2026First round16 8.08 8.79
DNF       8.72      8.52      8.08      9.12
Berkeley Favorites 2026Final18 7.84 15.08
34.60     22.77     14.01     7.84      8.45
Don't DNF Davis 2026First round12 8.11 20.36
25.07     18.24     17.76     8.11      DNF
Davis Fall 2025First round13 7.62 9.25
8.47      26.95     11.59     7.68      7.62
WCA World Championship 2025First round750 10.11 12.75
DNF       11.86     14.16     12.22     10.11
Rock-Cube-Lin Qualifier 2025Final17 9.41 11.31
10.54     17.71     12.42     10.98     9.41
Davis Weeknight February 2025First round13 16.40 20.43
DNF       16.58     16.40     22.92     21.80
CompetitionRoundPlaceBestAverageDetail
Davis Winter 2026Final32 3:17.05 
3:17.05   3:17.30
CompetitionRoundPlaceBestAverageDetail
Westerns PBQ Davis 2026Final4 2/2 6:21 
DNF            2/2 6:21
SCU III: FMC Triple-Scoop 2026Final12 DNF 
DNF            DNF
Don't DNF Davis 2026Final8 DNF 
DNF
SacQuiet Winter 2026Final7 DNF 
DNF            DNF
SacQuiet Fall 2025Final8 2/2 7:54 
DNF            2/2 7:54
WCC Western FMC Champs 2026
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal1 21 23.00
21        25        23
 
Westerns PBQ Davis 2026
EventRoundPlaceBestAverageDetail
3x3x3 Multi-BlindFinal4 2/2 6:21 
DNF            2/2 6:21
 
Duper Super Davis Spring 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round41 10.02 11.37
11.94     11.58     11.29     11.24     10.02
First round27 9.80 10.61
9.80      10.35     10.27     11.91     11.22
2x2x2 CubeFirst round16 2.78 3.50
7.91      2.78      3.69      3.64      3.18
4x4x4 CubeFinal56 57.71 1:11.40
1:37.38   1:06.75   1:08.14   57.71     1:19.31
3x3x3 BlindfoldedFinal5 1:24.01 DNF
DNF       1:24.01   DNF       1:25.51   1:27.85
3x3x3 One-HandedFirst round26 18.83 20.87
20.52     22.92     DNF       19.16     18.83
ClockFirst round16 8.08 8.79
DNF       8.72      8.52      8.08      9.12
 
SCU III: FMC Triple-Scoop 2026
EventRoundPlaceBestAverageDetail
6x6x6 CubeFirst round21 5:56.61 DNF
5:56.61   DNS       DNS
3x3x3 Fewest MovesFinal1 22 23.00
23        22        24
Second round2 23 24.33
24        23        26
First round1NR 19NR 21.33
19        23        22
3x3x3 Multi-BlindFinal12 DNF 
DNF            DNF
 
Berkeley Favorites 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round38 10.14 11.88
13.37     10.68     13.18     11.78     10.14
First round33 8.85 10.81
9.91      12.74     10.19     12.34     8.85
3x3x3 BlindfoldedFinal8 1:15.38 DNF
DNF       1:15.38   DNF       DNF       1:45.42
First round12 1:29.69 DNF
DNF       2:01.52   DNF       1:52.98   1:29.69
3x3x3 One-HandedFirst round21 17.11 23.19
20.76     24.95     23.87     42.13     17.11
ClockFinal18 7.84 15.08
34.60     22.77     14.01     7.84      8.45
 
Davis Winter Weeknight 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round15 8.70 11.56
8.70      10.84     15.23     11.65     12.20
4x4x4 CubeFirst round18 1:00.68 1:09.57
1:23.18   1:13.44   1:00.68   1:03.95   1:11.32
3x3x3 One-HandedFinal10 19.20 21.40
25.99     20.71     19.20     19.84     23.65
First round7 13.69 18.72
13.69     17.17     19.49     22.25     19.50
 
Don't DNF Davis 2026
EventRoundPlaceBestAverageDetail
3x3x3 BlindfoldedFinal4 1:19.19 DNF
1:19.19   DNF       DNF       1:35.83   1:32.86
3x3x3 Fewest MovesFinal1 23 23.67
23        24        24
ClockFirst round12 8.11 20.36
25.07     18.24     17.76     8.11      DNF
3x3x3 Multi-BlindFinal8 DNF 
DNF
 
For the Love of FMC USA 2026
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal11 23 25.33
23        30        23
 
Davis Winter 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round27 10.13 11.78
14.26     10.13     12.63     11.71     11.00
First round19 9.38 10.40
13.24     9.98      10.26     10.96     9.38
2x2x2 CubeFirst round17 3.09 4.01
3.87      3.09      5.55      4.36      3.79
5x5x5 CubeFinal35 2:45.76 
2:45.76   3:01.82
3x3x3 One-HandedFirst round27 21.60 24.55
22.25     24.20     27.20     31.46     21.60
MegaminxFinal32 3:17.05 
3:17.05   3:17.30
 
Berkeley January Weekday 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round17 9.81 10.77
11.21     10.65     11.52     9.81      10.44
3x3x3 BlindfoldedFirst round9 1:30.01 DNF
1:34.54   1:30.01   DNF       DNF       DNF
 
SacCubing XXII 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round34 9.62 10.76
10.66     11.87     9.74      13.65     9.62
First round38 10.60 11.21
12.10     10.60     11.19     11.34     11.11
2x2x2 CubeFirst round39 3.04 4.43
3.04      DNF       4.81      4.04      4.43
4x4x4 CubeFirst round49 1:04.98 1:10.84
1:04.98   1:15.70   1:05.37   1:25.50   1:11.46
5x5x5 CubeFinal39 2:15.49 
2:48.93   2:15.49
 
SacQuiet Winter 2026
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal1 22 23.33
22        23        25
3x3x3 Multi-BlindFinal7 DNF 
DNF            DNF
 
FMC under the Mistletoe 2025
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal117 22 DNF
22        28        DNF
First round10 21 23.00
21        24        24
 
Yuba City Fall 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round15 10.17 11.42
11.68     11.72     14.68     10.17     10.85
First round16 10.45 12.28
11.54     10.45     12.83     12.60     12.70
2x2x2 CubeFirst round17 2.51 4.30
2.51      10.34     3.85      4.14      4.90
4x4x4 CubeFirst round21 56.37 1:06.48
1:10.44   1:06.32   1:05.61   56.37     1:07.52
3x3x3 One-HandedFirst round17 19.94 24.13
25.53     25.64     19.94     21.21     26.99
 
Davis Fall 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal10 8.05 10.26
8.05      10.04     10.53     11.95     10.20
Second round14 9.36 10.19
10.61     9.62      9.36      10.34     13.00
First round18 7.89 11.36
9.43      7.89      16.96     10.66     13.98
4x4x4 CubeFirst round28 1:07.23 1:07.77
1:08.05   1:27.12   1:07.53   1:07.23   1:07.73
3x3x3 BlindfoldedFinal2 1:35.73 DNF
DNF       1:35.73   DNF
First round2 1:19.96 1:40.88
1:48.22   1:19.96   1:54.46
ClockFirst round13 7.62 9.25
8.47      26.95     11.59     7.68      7.62
 
SacQuiet Fall 2025
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal2 22 26.00
22        26        30
3x3x3 Multi-BlindFinal8 2/2 7:54 
DNF            2/2 7:54
 
WCA World Championship 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round808 8.62 10.54
10.56     10.72     11.79     10.35     8.62
2x2x2 CubeFirst round844 2.14 4.11
3.87      6.01      4.69      2.14      3.78
3x3x3 Fewest MovesFinal29 26 27.00
26        29        26
ClockFirst round750 10.11 12.75
DNF       11.86     14.16     12.22     10.11
 
SacMini 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round17 9.53 11.33
12.88     10.13     10.99     16.11     9.53
2x2x2 CubeFirst round20 3.40 4.95
7.49      5.99      3.40      4.50      4.36
3x3x3 One-HandedFirst round17 21.70 27.41
35.12     31.09     27.42     21.70     23.72
 
SacQuiet Spring 2025
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal1 22 23.33
26        22        22
 
WCC Western FMC Champs 2025
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal2 25 30.00
36        29        25
 
Rock-Cube-Lin Qualifier 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round24 10.86 12.06
10.86     13.97     12.54     12.63     11.02
First round20 9.79 10.78
11.13     13.39     10.77     10.45     9.79
3x3x3 BlindfoldedFinal9 DNF DNF
DNF       DNF       DNF
ClockFinal17 9.41 11.31
10.54     17.71     12.42     10.98     9.41
 
Davis Spring 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round20 8.36 10.16
9.88      9.69      8.36      10.92     13.42
First round33 11.45 12.56
13.85     11.78     11.45     12.57     13.33
3x3x3 BlindfoldedFinal7 4:33.61 DNF
DNF       4:33.61   DNF
First round12 2:57.17 DNF
2:57.17   DNF       DNF
3x3x3 One-HandedSecond round40 24.96 34.35
33.68     24.96     35.84     33.53     1:12.65
First round41 23.56 34.23
39.68     23.56     29.13     40.64     33.88
 
FMC LIVE - North America 2025
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal30 29 34.67
29        30        45
First round19 29 32.00
31        36        29
 
Davis Weeknight February 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round10 9.79 11.44
11.17     12.72     12.86     10.44     9.79
ClockFirst round13 16.40 20.43
DNF       16.58     16.40     22.92     21.80
 
SacQuiet Winter 2025
EventRoundPlaceBestAverageDetail
3x3x3 Fewest MovesFinal7 30 38.33
54        31        30
 
Cool Down Berkeley 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round56 10.82 12.60
10.95     13.72     16.23     10.82     13.14
First round47 10.37 11.58
14.59     11.37     10.37     11.42     11.96
5x5x5 CubeFinal61 2:56.60 
2:56.60   3:03.31
 
Davis Fall 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round30 10.10 11.93
10.10     13.12     12.50     12.22     11.08
First round29 10.67 11.86
11.87     10.67     12.78     10.93     17.22
 
BASC 59 LIVE - SSF 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round45 10.54 12.45
12.19     11.15     10.54     14.01     17.09
First round42 10.42 12.33
10.42     13.62     12.91     13.01     11.07
2x2x2 CubeSecond round41 3.86 5.21
5.74      3.86      4.82      6.02      5.08
First round33 3.57 4.22
4.38      4.10      5.46      3.57      4.19
 
Davis Winter 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final43 10.53 13.30
15.62     11.94     10.53     12.34     18.51
Second round38 10.77 12.11
15.72     10.87     10.77     12.41     13.04
First round44 11.00 12.62
13.36     13.70     11.80     11.00     12.69

History of National Records

EventSingleAverageCompetitionRoundDetail
3x3x3 Fewest Moves
 NR 19NR 21.33SCU III: FMC Triple-Scoop 2026First round
19        23        22
No.DateNameRegionCity
292026-04-25Westerns PBQ Davis 2026United StatesDavis, California
282026-04-25WCC Western FMC Champs 2026United StatesMultiple cities
272026-04-19Duper Super Davis Spring 2026United StatesDavis, California
262026-03-14~15SCU III: FMC Triple-Scoop 2026United StatesSanta Clara, California
252026-03-01Berkeley Favorites 2026United StatesBerkeley, California
242026-02-26Davis Winter Weeknight 2026United StatesDavis, California
232026-02-21Don't DNF Davis 2026United StatesDavis, California
222026-02-14For the Love of FMC USA 2026United StatesMultiple cities
212026-02-07Davis Winter 2026United StatesDavis, California
202026-01-22Berkeley January Weekday 2026United StatesBerkeley, California
192026-01-18SacCubing XXII 2026United StatesSacramento, California
182026-01-17SacQuiet Winter 2026United StatesNorth Highlands, California
172025-12-20~21FMC under the Mistletoe 2025Multiple Countries (World)Multiple Cities
162025-11-15Yuba City Fall 2025United StatesYuba City, California
152025-10-25Davis Fall 2025United StatesDavis, California
142025-09-27SacQuiet Fall 2025United StatesNorth Highlands, California
132025-07-03~06WCA World Championship 2025United StatesSeattle, Washington
122025-06-29SacMini 2025United StatesSacramento, California
112025-05-17SacQuiet Spring 2025United StatesNorth Highlands, California
102025-05-04WCC Western FMC Champs 2025Multiple Countries (North America)Multiple cities
92025-04-27Rock-Cube-Lin Qualifier 2025United StatesRocklin, California
82025-04-06Davis Spring 2025United StatesDavis, California
72025-03-15FMC LIVE - North America 2025Multiple Countries (Americas)Multiple cities
62025-02-07Davis Weeknight February 2025United StatesDavis, California
52025-01-18SacQuiet Winter 2025United StatesSacramento, California
42024-11-03Cool Down Berkeley 2024United StatesBerkeley, California
32024-10-20Davis Fall 2024United StatesDavis, California
22024-03-30BASC 59 LIVE - SSF 2024United StatesSouth San Francisco, California
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