Personal Page

Jeffrey Cheng

Name: Jeffrey Cheng
Region: Canada
Competitions: 9
WCA ID: Jeffrey Cheng2016CHEN48
Gender: Male
Career: 2016.05.21 - 2019.05.19
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube12388330757.249.2936901018148138/140
2x2x2 Cube10780229581.542.481445415541111/115
3x3x3 One-Handed112948380914.5018.444103100713263/65
Megaminx234228882841:35.351:41.52729919901955/5
Pyraminx158137954103.525.14382494510458/60
Skewb2728610922.323.414101101111253/55

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single748937364566335422241011028
Average45392264117321791454747341

Overall Medal Collection

GoldSilverBronze
113
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
National Capital Region 2019Final12 7.24 10.14
10.57     9.86      11.31     9.98      7.24
Semi Final9 8.26 9.86
10.20     9.01      8.26      13.37     10.37
Second round10 7.67 9.55
7.67      9.59      9.95      9.67      9.40
First round8 8.95 9.29
8.95      9.12      9.39      10.55     9.36
Upstate Cubing 2019Final6 8.44 10.39
8.44      9.13      12.07     12.32     9.98
Second round5 9.34 10.09
10.63     10.32     9.34      9.69      10.26
First round6 9.33 10.87
9.84      12.86     9.33      10.58     12.19
Montreal Limited Winter 2019Final4 9.82 10.31
11.27     9.82      10.38     10.28     10.26
Second round5 8.80 9.83
9.96      8.80      10.09     9.45      10.10
First round5 7.90 10.26
9.39      13.52     11.94     9.45      7.90
Oakville Limited Fall 2018Final7 9.24 10.04
10.72     11.80     9.24      9.75      9.66
Second round8 7.86 9.82
7.86      9.14      10.75     10.28     10.04
First round15 9.94 11.31
10.87     11.00     DNF       9.94      12.07
National Capital Region 2018Final16 10.73 13.54
14.58     16.67     11.31     10.73     14.74
Semi Final11 10.02 11.18
10.71     10.86     10.02     11.97     13.22
Second round11 9.53 11.22
12.98     9.53      10.12     13.54     10.55
First round14 9.59 11.37
13.08     11.12     9.59      DNF       9.90
Upstate Cubing 2018Final5 10.56 10.92
10.56     10.75     12.35     11.34     10.67
Second round7 9.60 12.46
15.10     11.83     14.54     9.60      11.01
First round6 10.59 11.31
10.98     10.59     13.71     12.11     10.84
Pickering 2017Final13 10.21 12.15
11.88     12.71     15.13     10.21     11.87
Second round8 8.07 10.99
13.04     10.06     8.07      10.39     12.51
First round14 10.45 11.88
11.06     14.58     14.05     10.45     10.52
National Capital Region 2017Final5 11.24 12.24
11.36     13.24     14.78     12.11     11.24
Second round13 11.40 13.09
13.10     13.46     11.40     18.55     12.70
First round9 10.94 12.55
13.21     12.96     12.75     11.94     10.94
National Capital Region 2016Second round38 18.76 20.19
18.78     18.76     20.68     22.55     21.11
First round37 15.63 19.68
20.02     21.43     19.72     19.30     15.63
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
National Capital Region 2019Final4 2.95 3.17
3.09      4.59      3.41      3.02      2.95
Second round6 1.76 2.87
2.47      1.76      DNF       2.75      3.38
First round4 2.33 3.20
3.76      2.33      5.66      2.97      2.88
Upstate Cubing 2019Final4 2.28 2.81
DNF       2.28      2.96      2.45      3.01
First round4 2.37 3.03
2.37      3.38      2.84      2.88      3.99
Montreal Limited Winter 2019Final5 2.41 3.47
3.51      2.50      7.83      4.40      2.41
Second round2 2.17 2.87
2.75      2.17      2.72      4.87      3.15
First round4 2.48 3.26
2.48      2.86      3.33      3.59      DNF
Oakville Limited Fall 2018Final3 1.62 2.48
2.34      1.62      2.39      3.13      2.71
Second round6 2.17 3.09
2.17      3.09      3.41      3.90      2.78
First round13 1.54 3.51
5.76      3.38      4.44      2.72      1.54
National Capital Region 2018Final13 3.23 4.26
3.59      4.92      3.23      4.53      4.65
Second round7 2.51 2.97
4.28      2.51      2.93      3.35      2.63
First round22 2.71 4.66
7.81      2.92      8.30      2.71      3.25
Upstate Cubing 2018Final4 2.69 2.94
2.88      2.69      3.18      3.01      2.92
First round10 3.66 4.29
4.10      4.28      4.50      3.66      5.25
Pickering 2017Final7 2.45 3.37
3.76      3.79      2.55      3.97      2.45
National Capital Region 2017Final5 2.41 3.11
3.36      3.58      3.50      2.47      2.41
Second round10 2.93 3.80
4.13      3.79      3.47      4.17      2.93
First round12 2.80 4.43
2.81      6.06      2.80      DNF       4.43
National Capital Region 2016Final14 3.51 5.40
5.91      5.65      3.51      4.63      6.28
Second round10 2.52 4.08
4.28      10.90     4.06      3.89      2.52
First round13 4.39 4.84
5.18      6.01      4.65      4.69      4.39
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
National Capital Region 2019Final15 18.41 20.40
20.07     18.41     19.95     21.17     DNF
Second round13 15.55 20.03
15.55     27.85     19.87     19.24     20.98
First round11 14.50 18.67
18.42     17.68     14.50     19.92     DNF
Montreal Limited Winter 2019Final8 16.87 21.58
29.52     18.79     16.87     22.24     23.70
First round8 18.08 22.41
25.34     18.08     25.48     19.54     22.34
Oakville Limited Fall 2018Final15 16.41 21.08
26.60     16.41     17.83     23.35     22.05
First round8 15.18 18.66
16.78     22.16     15.18     20.19     19.01
National Capital Region 2018Final7 15.44 18.44
20.12     19.44     15.44     15.75     23.02
Second round12 18.67 20.97
25.38     18.67     20.27     18.95     23.70
First round9 17.90 20.87
21.91     23.12     20.48     20.21     17.90
Pickering 2017First round20 18.41 24.27
18.41     24.98     25.65     22.19     25.63
National Capital Region 2017Final8 20.82 23.86
23.20     25.81     20.82     22.71     25.68
First round13 24.66 26.95
30.22     24.66     25.65     33.43     24.98
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Pickering 2017Final6 1:35.35 1:41.52
1:42.29   1:45.94   1:38.95   1:43.33   1:35.35
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
National Capital Region 2019Final9 4.84 7.07
4.84      8.05      8.30      8.71      4.85
First round6 4.17 5.61
5.71      6.88      4.17      4.27      6.85
Upstate Cubing 2019Final5 3.52 5.14
4.96      6.77      4.89      5.58      3.52
First round6 5.36 6.72
5.46      7.56      10.11     7.13      5.36
Montreal Limited Winter 2019Final5 5.01 6.65
7.49      7.01      5.01      8.88      5.46
First round4 5.01 6.57
7.51      5.01      6.63      6.47      6.61
National Capital Region 2018Final10 5.64 7.36
10.73     5.64      6.81      5.85      9.42
First round11 6.19 6.98
6.19      7.88      6.48      8.72      6.59
Upstate Cubing 2018Final7 5.06 7.36
5.06      10.69     8.69      7.92      5.46
First round4 5.28 6.65
6.35      7.45      7.98      6.16      5.28
National Capital Region 2017Final7 5.75 8.03
10.05     6.26      5.75      7.86      9.97
National Capital Region 2016First round79 11.77 DNF
12.71     11.77     DNF       14.88     DNF
 
Skewb
CompetitionRoundPlaceBestAverageDetail
National Capital Region 2019Final1 3.72 4.11
4.10      4.58      3.72      4.29      3.94
First round2 3.53 4.65
3.92      4.34      3.53      5.70      7.52
Upstate Cubing 2019Final3 3.17 4.18
4.20      3.83      3.17      DNF       4.50
First round4 3.35 4.62
6.32      5.09      4.39      4.38      3.35
Oakville Limited Fall 2018Final2 2.32 3.84
5.33      4.01      4.01      3.51      2.32
First round1 2.72 3.41
4.08      2.72      3.03      3.12      4.22
National Capital Region 2018Final4 4.33 6.12
4.33      5.30      7.42      5.64      7.41
First round3 3.90 4.88
4.77      9.21      4.88      4.99      3.90
Upstate Cubing 2018Final5 3.58 4.74
4.91      5.20      4.51      4.81      3.58
First round3 3.80 4.51
5.60      5.22      4.35      3.80      3.96
National Capital Region 2017Final3 3.13 5.33
5.06      3.13      6.23      DNF       4.71
National Capital Region 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal12 7.24 10.14
10.57     9.86      11.31     9.98      7.24
Semi Final9 8.26 9.86
10.20     9.01      8.26      13.37     10.37
Second round10 7.67 9.55
7.67      9.59      9.95      9.67      9.40
First round8 8.95 9.29
8.95      9.12      9.39      10.55     9.36
2x2x2 CubeFinal4 2.95 3.17
3.09      4.59      3.41      3.02      2.95
Second round6 1.76 2.87
2.47      1.76      DNF       2.75      3.38
First round4 2.33 3.20
3.76      2.33      5.66      2.97      2.88
3x3x3 One-HandedFinal15 18.41 20.40
20.07     18.41     19.95     21.17     DNF
Second round13 15.55 20.03
15.55     27.85     19.87     19.24     20.98
First round11 14.50 18.67
18.42     17.68     14.50     19.92     DNF
PyraminxFinal9 4.84 7.07
4.84      8.05      8.30      8.71      4.85
First round6 4.17 5.61
5.71      6.88      4.17      4.27      6.85
SkewbFinal1 3.72 4.11
4.10      4.58      3.72      4.29      3.94
First round2 3.53 4.65
3.92      4.34      3.53      5.70      7.52
 
Upstate Cubing 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 8.44 10.39
8.44      9.13      12.07     12.32     9.98
Second round5 9.34 10.09
10.63     10.32     9.34      9.69      10.26
First round6 9.33 10.87
9.84      12.86     9.33      10.58     12.19
2x2x2 CubeFinal4 2.28 2.81
DNF       2.28      2.96      2.45      3.01
First round4 2.37 3.03
2.37      3.38      2.84      2.88      3.99
PyraminxFinal5 3.52 5.14
4.96      6.77      4.89      5.58      3.52
First round6 5.36 6.72
5.46      7.56      10.11     7.13      5.36
SkewbFinal3 3.17 4.18
4.20      3.83      3.17      DNF       4.50
First round4 3.35 4.62
6.32      5.09      4.39      4.38      3.35
 
Montreal Limited Winter 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal4 9.82 10.31
11.27     9.82      10.38     10.28     10.26
Second round5 8.80 9.83
9.96      8.80      10.09     9.45      10.10
First round5 7.90 10.26
9.39      13.52     11.94     9.45      7.90
2x2x2 CubeFinal5 2.41 3.47
3.51      2.50      7.83      4.40      2.41
Second round2 2.17 2.87
2.75      2.17      2.72      4.87      3.15
First round4 2.48 3.26
2.48      2.86      3.33      3.59      DNF
3x3x3 One-HandedFinal8 16.87 21.58
29.52     18.79     16.87     22.24     23.70
First round8 18.08 22.41
25.34     18.08     25.48     19.54     22.34
PyraminxFinal5 5.01 6.65
7.49      7.01      5.01      8.88      5.46
First round4 5.01 6.57
7.51      5.01      6.63      6.47      6.61
 
Oakville Limited Fall 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal7 9.24 10.04
10.72     11.80     9.24      9.75      9.66
Second round8 7.86 9.82
7.86      9.14      10.75     10.28     10.04
First round15 9.94 11.31
10.87     11.00     DNF       9.94      12.07
2x2x2 CubeFinal3 1.62 2.48
2.34      1.62      2.39      3.13      2.71
Second round6 2.17 3.09
2.17      3.09      3.41      3.90      2.78
First round13 1.54 3.51
5.76      3.38      4.44      2.72      1.54
3x3x3 One-HandedFinal15 16.41 21.08
26.60     16.41     17.83     23.35     22.05
First round8 15.18 18.66
16.78     22.16     15.18     20.19     19.01
SkewbFinal2 2.32 3.84
5.33      4.01      4.01      3.51      2.32
First round1 2.72 3.41
4.08      2.72      3.03      3.12      4.22
 
National Capital Region 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal16 10.73 13.54
14.58     16.67     11.31     10.73     14.74
Semi Final11 10.02 11.18
10.71     10.86     10.02     11.97     13.22
Second round11 9.53 11.22
12.98     9.53      10.12     13.54     10.55
First round14 9.59 11.37
13.08     11.12     9.59      DNF       9.90
2x2x2 CubeFinal13 3.23 4.26
3.59      4.92      3.23      4.53      4.65
Second round7 2.51 2.97
4.28      2.51      2.93      3.35      2.63
First round22 2.71 4.66
7.81      2.92      8.30      2.71      3.25
3x3x3 One-HandedFinal7 15.44 18.44
20.12     19.44     15.44     15.75     23.02
Second round12 18.67 20.97
25.38     18.67     20.27     18.95     23.70
First round9 17.90 20.87
21.91     23.12     20.48     20.21     17.90
PyraminxFinal10 5.64 7.36
10.73     5.64      6.81      5.85      9.42
First round11 6.19 6.98
6.19      7.88      6.48      8.72      6.59
SkewbFinal4 4.33 6.12
4.33      5.30      7.42      5.64      7.41
First round3 3.90 4.88
4.77      9.21      4.88      4.99      3.90
 
Upstate Cubing 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal5 10.56 10.92
10.56     10.75     12.35     11.34     10.67
Second round7 9.60 12.46
15.10     11.83     14.54     9.60      11.01
First round6 10.59 11.31
10.98     10.59     13.71     12.11     10.84
2x2x2 CubeFinal4 2.69 2.94
2.88      2.69      3.18      3.01      2.92
First round10 3.66 4.29
4.10      4.28      4.50      3.66      5.25
PyraminxFinal7 5.06 7.36
5.06      10.69     8.69      7.92      5.46
First round4 5.28 6.65
6.35      7.45      7.98      6.16      5.28
SkewbFinal5 3.58 4.74
4.91      5.20      4.51      4.81      3.58
First round3 3.80 4.51
5.60      5.22      4.35      3.80      3.96
 
Pickering 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal13 10.21 12.15
11.88     12.71     15.13     10.21     11.87
Second round8 8.07 10.99
13.04     10.06     8.07      10.39     12.51
First round14 10.45 11.88
11.06     14.58     14.05     10.45     10.52
2x2x2 CubeFinal7 2.45 3.37
3.76      3.79      2.55      3.97      2.45
3x3x3 One-HandedFirst round20 18.41 24.27
18.41     24.98     25.65     22.19     25.63
MegaminxFinal6 1:35.35 1:41.52
1:42.29   1:45.94   1:38.95   1:43.33   1:35.35
 
National Capital Region 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal5 11.24 12.24
11.36     13.24     14.78     12.11     11.24
Second round13 11.40 13.09
13.10     13.46     11.40     18.55     12.70
First round9 10.94 12.55
13.21     12.96     12.75     11.94     10.94
2x2x2 CubeFinal5 2.41 3.11
3.36      3.58      3.50      2.47      2.41
Second round10 2.93 3.80
4.13      3.79      3.47      4.17      2.93
First round12 2.80 4.43
2.81      6.06      2.80      DNF       4.43
3x3x3 One-HandedFinal8 20.82 23.86
23.20     25.81     20.82     22.71     25.68
First round13 24.66 26.95
30.22     24.66     25.65     33.43     24.98
PyraminxFinal7 5.75 8.03
10.05     6.26      5.75      7.86      9.97
SkewbFinal3 3.13 5.33
5.06      3.13      6.23      DNF       4.71
 
National Capital Region 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round38 18.76 20.19
18.78     18.76     20.68     22.55     21.11
First round37 15.63 19.68
20.02     21.43     19.72     19.30     15.63
2x2x2 CubeFinal14 3.51 5.40
5.91      5.65      3.51      4.63      6.28
Second round10 2.52 4.08
4.28      10.90     4.06      3.89      2.52
First round13 4.39 4.84
5.18      6.01      4.65      4.69      4.39
PyraminxFirst round79 11.77 DNF
12.71     11.77     DNF       14.88     DNF
No.DateNameRegionCity
92019-05-18~19National Capital Region 2019CanadaRockland, Ontario
82019-04-13Upstate Cubing 2019United StatesEast Pembroke, New York
72019-04-06Montreal Limited Winter 2019CanadaMontreal, Quebec
62018-09-29Oakville Limited Fall 2018CanadaOakville, Ontario
52018-05-19~20National Capital Region 2018CanadaRockland, Ontario
42018-04-07Upstate Cubing 2018United StatesCorfu, New York
32017-10-14Pickering 2017CanadaPickering, Ontario
22017-05-21National Capital Region 2017CanadaRockland, Ontario
12016-05-21~22National Capital Region 2016CanadaRockland, Ontario