Chenhao Ma (马晨皓)

WCA ID Region Gender Competitions Gold Silver Bronze
2017MACH03  China Male 9 0 0 0

Event NR CR WR Single Average WR CR NR Gold Silver Bronze
 Rubik's Cube 529 1432 3914 9.65 11.09 2692 953 323
 2x2x2 Cube 93 312 1304 1.74 2.50 332 80 21
 4x4x4 Cube 410 986 2394 40.04 49.21 3384 1425 618
 5x5x5 Cube 401 953 2355 1:25.59 1:36.81 2594 1054 441
 6x6x6 Cube 383 879 2475 3:25.21 3:32.94 2229 808 354
 3x3x3 One-Handed 414 974 2451 16.45 19.19 1758 724 311
 3x3x3 With Feet 16 65 179 43.57 52.09 164 63 18
 Rubik's Clock 103 249 707 9.83 11.95 705 240 106
 Megaminx 263 610 1779 1:20.48 1:29.72 1756 606 262
 Pyraminx 214 540 1754 3.55 4.73 863 267 108
 Skewb 184 459 1501 3.60 4.69 545 176 76
 Square-1 218 607 2099 21.62 27.13 1791 522 187
  Rubik's Cube
Competition Round Place Best Average Result Details
 China Championship 2018 Semi Final 55 10.04   11.68   11.05 13.08 10.04 15.96 10.90
Second round 69 9.82   11.71   12.08 11.03 12.02 9.82 DNF
First round 67 9.65   11.48   9.65 11.75 11.09 11.76 11.59
 Beijing Summer 2018 Final 18 10.48   11.41   11.94 10.48 15.06 10.63 11.67
First round 67 10.84   14.12   15.56 10.84 17.28 13.57 13.23
 Tianjin Summer Open 2018 Final 20 10.71   12.26   12.86 11.85 13.40 12.06 10.71
First round 5 10.59   11.09   12.67 11.50 10.91 10.86 10.59
 Tangshan Open 2018 Second round 15 11.87   13.07   14.38 11.96 11.87 15.03 12.87
First round 15 12.21   12.99   12.50 12.27 12.21 14.79 14.19
 Beijing Open 2018 Second round 44 10.59   13.50   14.88 13.39 14.82 10.59 12.28
First round 25 10.49   12.36   12.97 12.95 11.16 14.07 10.49
 China's 10th Anniversary 2017 Second round 149 13.71   15.27   21.07 13.71 15.19 14.82 15.79
Combined First round 186 15.55   16.01   16.78 17.02 15.61 15.63 15.55
 Beijing Ten Years Open 2017 Second round 68 15.02   16.60   16.39 15.02 19.73 17.55 15.87
First round 85 15.26   19.00   21.38 18.86 18.97 19.18 15.26
 Beijing Open 2017 First round 149 17.56   23.59   23.82 28.96 17.56 23.03 23.91
 Tangshan Open 2017 First round 87 18.10   26.71   27.22 25.21 31.00 27.70 18.10
  2x2x2 Cube
Competition Round Place Best Average Result Details
 China Championship 2018 Final 12 2.27   3.08   3.21 3.49 2.27 3.72 2.54
Semi Final 10 2.17   2.92   2.17 2.60 3.82 3.24 2.93
Second round 6 2.32   2.50   3.22 2.58 2.32 2.34 2.58
Combined First round 10 2.34   2.83   2.99 2.61 2.34 2.89 3.73
 Tangshan Open 2018 Final 4 3.20   3.94   4.05 3.20 3.39 4.37 9.42
First round 1 2.59   3.32   3.12 2.59 2.64 4.20 7.55
 Beijing Open 2018 Final 6 1.74   3.78   1.74 3.32 4.83 3.78 4.23
Second round 14 3.47   4.28   4.23 5.84 4.54 3.47 4.06
Combined First round 7 3.42   3.92   3.42 5.25 4.09 4.18 3.50
 China's 10th Anniversary 2017 Second round 83 3.57   5.65   7.55 8.04 4.16 5.23 3.57
Combined First round 62 3.83   5.07   5.13 5.33 4.75 7.22 3.83
 Beijing Open 2017 Second round 61 4.99   6.40   5.16 6.46 11.02 7.57 4.99
Combined First round 74 4.88   6.66   6.72 6.27 7.32 6.99 4.88
 Tangshan Open 2017 First round 26 5.01   6.30   5.01 5.79 6.95 6.27 6.84
  4x4x4 Cube
Competition Round Place Best Average Result Details
 China Championship 2018 Second round 80 40.04   49.21   52.55 45.31 40.04 56.18 49.76
Combined First round 103 46.72   53.03   46.72 58.47 50.46 51.87 56.76
 Beijing Summer 2018 Combined First round 50 51.53   53.95   54.16 55.68 54.71 51.53 52.99
 Tianjin Summer Open 2018 Combined First round 32 47.33   55.74   59.41 58.66 51.93 56.62 47.33
 Tangshan Open 2018 Combined First round 21 47.15   51.14   51.83 1:03.81 51.04 47.15 50.54
 Beijing Open 2018 Combined First round 68 44.45   58.55   1:02.80 44.45 1:00.57 58.77 56.30
 China's 10th Anniversary 2017 Combined First round 92 1:03.38     1:05.85 1:03.38
 Beijing Ten Years Open 2017 Combined First round 58 1:13.35     DNF 1:13.35
  5x5x5 Cube
Competition Round Place Best Average Result Details
 China Championship 2018 Second round 65 1:25.59   1:36.81   1:37.40 1:33.25 1:39.78 1:43.51 1:25.59
Combined First round 68 1:30.97   1:39.75   1:44.10 1:30.97 1:31.90 1:43.25 1:53.23
 Beijing Summer 2018 Combined First round 42 1:37.00   1:47.75   1:37.98 1:51.51 1:37.00 1:53.76 1:56.96
 Tangshan Open 2018 Combined Final 24 1:52.83   2:02.43   1:58.43 1:52.83 2:00.29 2:17.28 2:08.58
 Beijing Open 2018 Combined First round 49 1:38.89   1:58.64   1:38.89 1:52.20 2:08.34 2:11.80 1:55.37
 Beijing Ten Years Open 2017 Combined First round 41 DNF     DNF DNF
  6x6x6 Cube
Competition Round Place Best Average Result Details
 Tianjin Summer Open 2018 Combined Final 22 3:25.21   3:32.94   3:25.21 3:42.01 3:31.59
  3x3x3 One-Handed
Competition Round Place Best Average Result Details
 China Championship 2018 Semi Final 40 19.74   20.66   20.19 21.46 20.32 24.90 19.74
Second round 41 16.84   19.19   19.26 16.84 22.92 18.48 19.82
Combined First round 46 16.45   19.70   19.99 24.22 16.45 17.37 21.74
 Beijing Summer 2018 Combined First round 26 18.70   20.74   18.70 20.22 21.59 20.41 22.04
 Tangshan Open 2018 Final 7 18.49   20.44   28.31 18.49 19.96 19.11 22.26
Combined First round 12 19.78   21.48   22.39 21.02 19.78 21.04 23.69
 Beijing Open 2018 Final 18 17.88   23.06   21.47 21.39 17.88 26.31 27.50
Combined First round 19 16.88   22.12   23.12 20.52 22.72 16.88 23.17
 China's 10th Anniversary 2017 Combined First round 92 28.93     28.93 DNF
 Beijing Ten Years Open 2017 Combined First round 61 41.03     41.88 41.03
  3x3x3 With Feet
Competition Round Place Best Average Result Details
 China Championship 2018 Final 7 43.57   52.09   55.75 1:01.61 43.57 43.71 56.81
First round 11 53.03   56.97   55.01 56.85 1:17.43 53.03 59.06
 Beijing Summer 2018 Combined First round 13 1:12.13   1:17.95   1:22.84 1:21.45 1:12.19 1:20.21 1:12.13
  Rubik's Clock
Competition Round Place Best Average Result Details
 China Championship 2018 Combined First round 20 9.83   11.95   12.68 12.18 11.87 9.83 11.80
 Beijing Open 2018 Combined Final 18 11.76   13.71   13.34 13.88 14.33 11.76 13.90
  Megaminx
Competition Round Place Best Average Result Details
 China Championship 2018 Combined First round 49 1:20.48   1:29.72   1:39.77 1:20.48 1:26.21 1:34.08 1:28.86
 Tianjin Summer Open 2018 Combined Final 15 1:31.38   1:42.99   1:49.73 1:33.05 1:31.38 1:46.19 DNF
 Beijing Open 2018 Combined First round 31 1:38.49   1:45.36   1:47.09 1:43.96 2:03.72 1:45.04 1:38.49
  Pyraminx
Competition Round Place Best Average Result Details
 China Championship 2018 Semi Final 26 3.55   5.40   5.95 3.55 5.36 5.00 5.84
Second round 27 4.31   5.33   6.12 4.49 6.13 5.37 4.31
Combined First round 15 3.75   4.73   3.75 9.26 5.99 3.92 4.28
 Beijing Summer 2018 Final 18 4.36   5.77   4.68 6.52 6.12 4.36 9.05
First round 33 4.67   6.79   5.72 8.38 DNF 4.67 6.28
 Tianjin Summer Open 2018 Final 4 4.10   5.06   4.27 5.24 5.67 8.96 4.10
Combined First round 2 4.80   5.13   5.51 5.41 5.12 4.86 4.80
 Beijing Open 2018 Combined First round 31 5.27   7.94   7.96 7.56 5.27 9.22 8.29
 China's 10th Anniversary 2017 Second round 37 7.00   8.10   7.00 8.74 8.37 11.98 7.19
Combined First round 48 5.40   8.68   13.19 10.01 5.40 8.34 7.68
 Beijing Open 2017 Combined First round 31 8.42   10.54   9.94 8.42 12.82 10.81 10.88
 Tangshan Open 2017 Combined First round 30 9.08   12.73   15.24 11.09 12.24 9.08 14.87
  Skewb
Competition Round Place Best Average Result Details
 China Championship 2018 Semi Final 18 3.87   5.46   3.87 6.64 6.98 4.60 5.14
Second round 13 3.71   4.69   5.43 3.71 4.70 7.56 3.93
Combined First round 15 3.60   4.70   6.26 4.15 3.60 8.58 3.68
 Beijing Summer 2018 Final 18 5.24   6.91   7.22 6.69 8.53 5.24 6.81
First round 16 3.79   5.42   6.29 6.65 4.32 3.79 5.65
 Tianjin Summer Open 2018 Combined Final 7 3.72   6.37   4.90 7.31 6.90 7.96 3.72
 Beijing Open 2018 Final 7 4.91   5.57   5.92 7.27 4.91 5.22 5.57
Combined First round 14 4.96   6.30   4.96 6.59 6.48 5.84 7.05
 China's 10th Anniversary 2017 Combined First round 27 6.38   7.78   9.68 6.38 6.51 9.64 7.18
  Square-1
Competition Round Place Best Average Result Details
 China Championship 2018 Combined First round 29 21.62   27.13   41.17 21.62 28.61 28.47 24.30
 Beijing Summer 2018 Final 16 29.03   35.02   42.62 38.02 30.01 37.04 29.03
Combined First round 12 26.17   27.48   26.46 26.17 35.80 28.62 27.37
 Tianjin Summer Open 2018 Combined Final 11 23.41   33.26   33.93 40.11 26.33 23.41 39.53
  China Championship 2018   (2018-10-2~4)
China Championship 2018
Event Round Place Best Average Result Details
 Rubik's Cube Semi Final 55 10.04   11.68   11.05 13.08 10.04 15.96 10.90
Second round 69 9.82   11.71   12.08 11.03 12.02 9.82 DNF
First round 67 9.65   11.48   9.65 11.75 11.09 11.76 11.59
 2x2x2 Cube Final 12 2.27   3.08   3.21 3.49 2.27 3.72 2.54
Semi Final 10 2.17   2.92   2.17 2.60 3.82 3.24 2.93
Second round 6 2.32   2.50   3.22 2.58 2.32 2.34 2.58
Combined First round 10 2.34   2.83   2.99 2.61 2.34 2.89 3.73
 4x4x4 Cube Second round 80 40.04   49.21   52.55 45.31 40.04 56.18 49.76
Combined First round 103 46.72   53.03   46.72 58.47 50.46 51.87 56.76
 5x5x5 Cube Second round 65 1:25.59   1:36.81   1:37.40 1:33.25 1:39.78 1:43.51 1:25.59
Combined First round 68 1:30.97   1:39.75   1:44.10 1:30.97 1:31.90 1:43.25 1:53.23
 3x3x3 One-Handed Semi Final 40 19.74   20.66   20.19 21.46 20.32 24.90 19.74
Second round 41 16.84   19.19   19.26 16.84 22.92 18.48 19.82
Combined First round 46 16.45   19.70   19.99 24.22 16.45 17.37 21.74
 3x3x3 With Feet Final 7 43.57   52.09   55.75 1:01.61 43.57 43.71 56.81
First round 11 53.03   56.97   55.01 56.85 1:17.43 53.03 59.06
 Rubik's Clock Combined First round 20 9.83   11.95   12.68 12.18 11.87 9.83 11.80
 Megaminx Combined First round 49 1:20.48   1:29.72   1:39.77 1:20.48 1:26.21 1:34.08 1:28.86
 Pyraminx Semi Final 26 3.55   5.40   5.95 3.55 5.36 5.00 5.84
Second round 27 4.31   5.33   6.12 4.49 6.13 5.37 4.31
Combined First round 15 3.75   4.73   3.75 9.26 5.99 3.92 4.28
 Skewb Semi Final 18 3.87   5.46   3.87 6.64 6.98 4.60 5.14
Second round 13 3.71   4.69   5.43 3.71 4.70 7.56 3.93
Combined First round 15 3.60   4.70   6.26 4.15 3.60 8.58 3.68
 Square-1 Combined First round 29 21.62   27.13   41.17 21.62 28.61 28.47 24.30
  Beijing Summer 2018   (2018-7-29)
Beijing Summer 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 18 10.48   11.41   11.94 10.48 15.06 10.63 11.67
First round 67 10.84   14.12   15.56 10.84 17.28 13.57 13.23
 4x4x4 Cube Combined First round 50 51.53   53.95   54.16 55.68 54.71 51.53 52.99
 5x5x5 Cube Combined First round 42 1:37.00   1:47.75   1:37.98 1:51.51 1:37.00 1:53.76 1:56.96
 3x3x3 One-Handed Combined First round 26 18.70   20.74   18.70 20.22 21.59 20.41 22.04
 3x3x3 With Feet Combined First round 13 1:12.13   1:17.95   1:22.84 1:21.45 1:12.19 1:20.21 1:12.13
 Pyraminx Final 18 4.36   5.77   4.68 6.52 6.12 4.36 9.05
First round 33 4.67   6.79   5.72 8.38 DNF 4.67 6.28
 Skewb Final 18 5.24   6.91   7.22 6.69 8.53 5.24 6.81
First round 16 3.79   5.42   6.29 6.65 4.32 3.79 5.65
 Square-1 Final 16 29.03   35.02   42.62 38.02 30.01 37.04 29.03
Combined First round 12 26.17   27.48   26.46 26.17 35.80 28.62 27.37
  Tianjin Summer Open 2018   (2018-6-24)
Tianjin Summer Open 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 20 10.71   12.26   12.86 11.85 13.40 12.06 10.71
First round 5 10.59   11.09   12.67 11.50 10.91 10.86 10.59
 4x4x4 Cube Combined First round 32 47.33   55.74   59.41 58.66 51.93 56.62 47.33
 6x6x6 Cube Combined Final 22 3:25.21   3:32.94   3:25.21 3:42.01 3:31.59
 Megaminx Combined Final 15 1:31.38   1:42.99   1:49.73 1:33.05 1:31.38 1:46.19 DNF
 Pyraminx Final 4 4.10   5.06   4.27 5.24 5.67 8.96 4.10
Combined First round 2 4.80   5.13   5.51 5.41 5.12 4.86 4.80
 Skewb Combined Final 7 3.72   6.37   4.90 7.31 6.90 7.96 3.72
 Square-1 Combined Final 11 23.41   33.26   33.93 40.11 26.33 23.41 39.53
  Tangshan Open 2018   (2018-6-17)
Tangshan Open 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 15 11.87   13.07   14.38 11.96 11.87 15.03 12.87
First round 15 12.21   12.99   12.50 12.27 12.21 14.79 14.19
 2x2x2 Cube Final 4 3.20   3.94   4.05 3.20 3.39 4.37 9.42
First round 1 2.59   3.32   3.12 2.59 2.64 4.20 7.55
 4x4x4 Cube Combined First round 21 47.15   51.14   51.83 1:03.81 51.04 47.15 50.54
 5x5x5 Cube Combined Final 24 1:52.83   2:02.43   1:58.43 1:52.83 2:00.29 2:17.28 2:08.58
 3x3x3 One-Handed Final 7 18.49   20.44   28.31 18.49 19.96 19.11 22.26
Combined First round 12 19.78   21.48   22.39 21.02 19.78 21.04 23.69
  Beijing Open 2018   (2018-4-30~5-1)
Beijing Open 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 44 10.59   13.50   14.88 13.39 14.82 10.59 12.28
First round 25 10.49   12.36   12.97 12.95 11.16 14.07 10.49
 2x2x2 Cube Final 6 1.74   3.78   1.74 3.32 4.83 3.78 4.23
Second round 14 3.47   4.28   4.23 5.84 4.54 3.47 4.06
Combined First round 7 3.42   3.92   3.42 5.25 4.09 4.18 3.50
 4x4x4 Cube Combined First round 68 44.45   58.55   1:02.80 44.45 1:00.57 58.77 56.30
 5x5x5 Cube Combined First round 49 1:38.89   1:58.64   1:38.89 1:52.20 2:08.34 2:11.80 1:55.37
 3x3x3 One-Handed Final 18 17.88   23.06   21.47 21.39 17.88 26.31 27.50
Combined First round 19 16.88   22.12   23.12 20.52 22.72 16.88 23.17
 Rubik's Clock Combined Final 18 11.76   13.71   13.34 13.88 14.33 11.76 13.90
 Megaminx Combined First round 31 1:38.49   1:45.36   1:47.09 1:43.96 2:03.72 1:45.04 1:38.49
 Pyraminx Combined First round 31 5.27   7.94   7.96 7.56 5.27 9.22 8.29
 Skewb Final 7 4.91   5.57   5.92 7.27 4.91 5.22 5.57
Combined First round 14 4.96   6.30   4.96 6.59 6.48 5.84 7.05
  China's 10th Anniversary 2017   (2017-10-1~2)
China's 10th Anniversary 2017
Event Round Place Best Average Result Details
 Rubik's Cube Second round 149 13.71   15.27   21.07 13.71 15.19 14.82 15.79
Combined First round 186 15.55   16.01   16.78 17.02 15.61 15.63 15.55
 2x2x2 Cube Second round 83 3.57   5.65   7.55 8.04 4.16 5.23 3.57
Combined First round 62 3.83   5.07   5.13 5.33 4.75 7.22 3.83
 4x4x4 Cube Combined First round 92 1:03.38     1:05.85 1:03.38
 3x3x3 One-Handed Combined First round 92 28.93     28.93 DNF
 Pyraminx Second round 37 7.00   8.10   7.00 8.74 8.37 11.98 7.19
Combined First round 48 5.40   8.68   13.19 10.01 5.40 8.34 7.68
 Skewb Combined First round 27 6.38   7.78   9.68 6.38 6.51 9.64 7.18
  Beijing Ten Years Open 2017   (2017-9-17)
Beijing Ten Years Open 2017
Event Round Place Best Average Result Details
 Rubik's Cube Second round 68 15.02   16.60   16.39 15.02 19.73 17.55 15.87
First round 85 15.26   19.00   21.38 18.86 18.97 19.18 15.26
 4x4x4 Cube Combined First round 58 1:13.35     DNF 1:13.35
 5x5x5 Cube Combined First round 41 DNF     DNF DNF
 3x3x3 One-Handed Combined First round 61 41.03     41.88 41.03
  Beijing Open 2017   (2017-6-24~25)
Beijing Open 2017
Event Round Place Best Average Result Details
 Rubik's Cube First round 149 17.56   23.59   23.82 28.96 17.56 23.03 23.91
 2x2x2 Cube Second round 61 4.99   6.40   5.16 6.46 11.02 7.57 4.99
Combined First round 74 4.88   6.66   6.72 6.27 7.32 6.99 4.88
 Pyraminx Combined First round 31 8.42   10.54   9.94 8.42 12.82 10.81 10.88
  Tangshan Open 2017   (2017-5-28)
Tangshan Open 2017
Event Round Place Best Average Result Details
 Rubik's Cube First round 87 18.10   26.71   27.22 25.21 31.00 27.70 18.10
 2x2x2 Cube First round 26 5.01   6.30   5.01 5.79 6.95 6.27 6.84
 Pyraminx Combined First round 30 9.08   12.73   15.24 11.09 12.24 9.08 14.87