Personal Page

Haochen Mei (梅皓臣)

Name: Haochen Mei (梅皓臣)
Region: China
Competitions: 5
WCA ID: Haochen Mei (梅皓臣)2018MEIH02
Gender: Male
Career: 2018.12.31 - 2021.04.04
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube898284683258.6510.327150249980535/35
2x2x2 Cube20978737241.652.431354314105135/35
4x4x4 Cube4601482428135.7038.14268891629220/20
5x5x5 Cube729220166601:23.921:31.876344210568815/15
3x3x3 One-Handed11663307900918.2319.895704211676520/20
Megaminx104387145052.441:02.46179248213120/20
Pyraminx10063024113294.676.929341269494420/20
Skewb24375831033.155.663780101936430/30

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single117033243780311281431415365
Average866222626898811969603856

Overall Medal Collection

GoldSilverBronze
1
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Beijing Spring PM 2021First round29 8.65 10.59
11.03     9.96      10.78     13.66     8.65
Beijing Winter 2019Second round11 9.20 10.32
9.60      17.41     11.11     10.24     9.20
First round10 9.06 10.62
10.52     11.68     11.13     10.21     9.06
Beijing Summer 2019Second round35 12.44 12.73
16.31     12.68     12.85     12.65     12.44
First round27 10.15 12.09
10.15     12.85     12.48     11.36     12.43
Beijing Winter 2018Second round48 11.20 15.10
11.20     16.92     14.98     14.98     15.33
First round28 10.99 13.11
14.09     14.59     10.99     11.47     13.77
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Beijing Spring PM 2021Final8 2.19 2.87
2.76      2.19      3.43      2.85      2.99
First round4 1.65 2.43
2.71      2.43      3.78      2.14      1.65
Beijing Winter 2019Final3 2.43 2.76
2.72      3.00      4.06      2.43      2.57
Second round13 2.88 3.72
3.17      3.32      2.88      4.94      4.68
First round7 2.35 3.13
3.42      2.35      3.56      3.17      2.80
Beijing Summer 2019First round30 2.45 4.54
5.03      5.07      2.45      4.88      3.71
Beijing Winter 2018First round25 4.36 4.85
7.23      4.48      5.47      4.61      4.36
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Beijing Spring Special 2021First round22 35.70 38.14
43.87     36.05     40.37     35.70     38.01
Beijing Winter 2019First round21 43.16 46.75
47.87     46.65     45.73     48.02     43.16
Beijing Summer 2019Final18 42.09 48.65
48.92     42.09     55.29     46.33     50.69
First round19 41.24 49.32
47.98     48.51     41.24     51.92     51.48
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Beijing Spring Special 2021First round44 1:23.92 1:31.87
1:39.91   1:23.92   1:31.51   1:33.19   1:30.90
Beijing Winter 2019First round26 1:34.03 1:35.46
1:36.14   1:34.14   1:34.03   1:42.19   1:36.11
Beijing Summer 2019First round27 1:35.90 1:54.89
2:09.41   1:35.90   1:48.89   1:46.37   2:21.13
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Beijing Spring PM 2021First round30 18.23 19.89
18.23     26.45     20.43     18.37     20.87
Beijing Winter 2019First round29 20.51 22.17
25.96     21.52     21.39     20.51     23.61
Beijing Summer 2019First round37 19.43 25.93
26.99     26.39     25.85     19.43     25.56
Beijing Winter 2018First round39 23.94 28.16
23.94     31.46     28.51     24.77     31.20
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Beijing Spring Special 2021First round17 52.44 1:02.46
1:02.84   1:07.67   52.44     1:08.05   56.87
Beijing Winter 2019Final16 1:24.92 1:34.23
1:24.92   1:41.90   1:30.47   1:32.31   1:39.92
Beijing Summer 2019Final11 1:16.42 1:25.37
1:17.72   1:44.07   1:30.02   1:16.42   1:28.37
First round15 1:24.45 1:36.24
1:31.83   1:24.45   1:33.60   1:49.81   1:43.28
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Beijing Winter 2019Second round25 5.35 8.32
9.46      9.41      7.73      5.35      7.81
First round20 5.81 7.32
8.22      7.49      7.72      6.75      5.81
Beijing Summer 2019First round23 4.67 6.92
6.29      4.67      7.26      8.17      7.20
Beijing Winter 2018First round25 6.07 8.55
6.07      8.64      10.98     9.67      7.35
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Beijing Spring PM 2021First round15 3.58 5.66
3.58      7.64      4.49      5.82      6.68
Beijing Winter 2019Final14 5.52 7.23
5.52      7.54      7.78      7.46      6.70
First round12 3.15 6.37
7.57      3.15      5.36      7.00      6.76
Beijing Summer 2019Final17 4.94 7.44
12.96     4.94      7.06      6.90      8.37
First round17 4.95 7.35
7.88      6.65      8.86      7.52      4.95
Beijing Winter 2018First round18 4.90 7.84
8.37      4.90      12.38     7.01      8.15
Beijing Spring PM 2021
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round29 8.65 10.59
11.03     9.96      10.78     13.66     8.65
2x2x2 CubeFinal8 2.19 2.87
2.76      2.19      3.43      2.85      2.99
First round4 1.65 2.43
2.71      2.43      3.78      2.14      1.65
3x3x3 One-HandedFirst round30 18.23 19.89
18.23     26.45     20.43     18.37     20.87
SkewbFirst round15 3.58 5.66
3.58      7.64      4.49      5.82      6.68
 
Beijing Spring Special 2021
EventRoundPlaceBestAverageDetail
4x4x4 CubeFirst round22 35.70 38.14
43.87     36.05     40.37     35.70     38.01
5x5x5 CubeFirst round44 1:23.92 1:31.87
1:39.91   1:23.92   1:31.51   1:33.19   1:30.90
MegaminxFirst round17 52.44 1:02.46
1:02.84   1:07.67   52.44     1:08.05   56.87
 
Beijing Winter 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round11 9.20 10.32
9.60      17.41     11.11     10.24     9.20
First round10 9.06 10.62
10.52     11.68     11.13     10.21     9.06
2x2x2 CubeFinal3 2.43 2.76
2.72      3.00      4.06      2.43      2.57
Second round13 2.88 3.72
3.17      3.32      2.88      4.94      4.68
First round7 2.35 3.13
3.42      2.35      3.56      3.17      2.80
4x4x4 CubeFirst round21 43.16 46.75
47.87     46.65     45.73     48.02     43.16
5x5x5 CubeFirst round26 1:34.03 1:35.46
1:36.14   1:34.14   1:34.03   1:42.19   1:36.11
3x3x3 One-HandedFirst round29 20.51 22.17
25.96     21.52     21.39     20.51     23.61
MegaminxFinal16 1:24.92 1:34.23
1:24.92   1:41.90   1:30.47   1:32.31   1:39.92
PyraminxSecond round25 5.35 8.32
9.46      9.41      7.73      5.35      7.81
First round20 5.81 7.32
8.22      7.49      7.72      6.75      5.81
SkewbFinal14 5.52 7.23
5.52      7.54      7.78      7.46      6.70
First round12 3.15 6.37
7.57      3.15      5.36      7.00      6.76
 
Beijing Summer 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round35 12.44 12.73
16.31     12.68     12.85     12.65     12.44
First round27 10.15 12.09
10.15     12.85     12.48     11.36     12.43
2x2x2 CubeFirst round30 2.45 4.54
5.03      5.07      2.45      4.88      3.71
4x4x4 CubeFinal18 42.09 48.65
48.92     42.09     55.29     46.33     50.69
First round19 41.24 49.32
47.98     48.51     41.24     51.92     51.48
5x5x5 CubeFirst round27 1:35.90 1:54.89
2:09.41   1:35.90   1:48.89   1:46.37   2:21.13
3x3x3 One-HandedFirst round37 19.43 25.93
26.99     26.39     25.85     19.43     25.56
MegaminxFinal11 1:16.42 1:25.37
1:17.72   1:44.07   1:30.02   1:16.42   1:28.37
First round15 1:24.45 1:36.24
1:31.83   1:24.45   1:33.60   1:49.81   1:43.28
PyraminxFirst round23 4.67 6.92
6.29      4.67      7.26      8.17      7.20
SkewbFinal17 4.94 7.44
12.96     4.94      7.06      6.90      8.37
First round17 4.95 7.35
7.88      6.65      8.86      7.52      4.95
 
Beijing Winter 2018
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round48 11.20 15.10
11.20     16.92     14.98     14.98     15.33
First round28 10.99 13.11
14.09     14.59     10.99     11.47     13.77
2x2x2 CubeFirst round25 4.36 4.85
7.23      4.48      5.47      4.61      4.36
3x3x3 One-HandedFirst round39 23.94 28.16
23.94     31.46     28.51     24.77     31.20
PyraminxFirst round25 6.07 8.55
6.07      8.64      10.98     9.67      7.35
SkewbFirst round18 4.90 7.84
8.37      4.90      12.38     7.01      8.15
No.DateNameRegionCity
52021-04-04Beijing Spring PM 2021ChinaBeijing
42021-04-03Beijing Spring Special 2021ChinaBeijing
32019-12-07~08Beijing Winter 2019ChinaBeijing
22019-06-07~08Beijing Summer 2019ChinaBeijing
12018-12-31Beijing Winter 2018ChinaBeijing