Waden Cho

WCA ID Region Gender Competitions Gold Silver Bronze
2016CHOW04  USA Male 19 0 0 0

Event NR CR WR Single Average WR CR NR Gold Silver Bronze
 Rubik's Cube 357 458 1643 8.41 10.59 1875 513 399
 2x2x2 Cube 1234 1728 6272 2.84 4.32 4674 1366 968
 4x4x4 Cube 630 897 4025 44.88 49.89 3493 764 540
 5x5x5 Cube 470 676 2961 1:31.40 1:42.68 3190 720 501
 3x3x3 One-Handed 804 1174 5441 20.67 30.72 9064 1923 1309
 Megaminx 421 681 2909 1:36.02 1:42.28 2535 594 367
 Pyraminx 299 429 1853 3.64 6.45 2588 562 415
 Skewb 255 343 1435 3.58 7.17 2823 702 505
 Square-1 470 608 2051 21.68 26.86 1704 518 400
  Rubik's Cube
Competition Round Place Best Average Result Details
 TJHSST Fall 2018 Second round 19 8.83   10.83   11.51 12.59 10.07 8.83 10.91
First round 22 10.61   11.51   10.61 11.79 16.01 12.06 10.68
 Slow N Steady Summer 2018 Second round 24 10.08   11.12   12.17 11.76 11.45 10.15 10.08
First round 24 8.97   11.48   20.79 10.84 12.06 8.97 11.55
 CubingUSA Nationals 2018 First round 219 10.95   12.00   10.95 11.79 11.41 13.30 12.79
 Maryland 2018 Second round 23 9.51   10.59   14.17 11.12 9.51 10.13 10.53
First round 27 10.26   11.48   12.11 11.58 10.26 13.12 10.75
 Tea Time Spring 2018 Second round 26 9.79   13.15   14.12 11.81 9.79 18.38 13.53
First round 28 12.97   13.20   13.06 13.39 13.15 12.97 13.41
 River Hill Spring 2018 Final 15 9.12   11.90   13.74 9.12 11.67 13.58 10.46
Second round 16 8.41   11.23   13.60 8.41 11.92 10.59 11.19
First round 15 10.47   11.55   12.67 11.48 10.47 DNF 10.49
 Slow N Steady Winter 2018 Second round 46 12.11   12.93   13.24 12.11 13.54 12.65 12.91
First round 42 11.92   13.24   11.92 13.15 15.01 14.56 12.02
 TJHSST Fall 2017 Second round 43 11.59   15.89   14.64 15.07 11.59 19.20 17.97
First round 30 9.75   13.14   16.12 14.16 9.75 11.25 14.01
 Maryland 2017 Second round 82 14.09   15.15   16.11 14.09 15.15 18.26 14.20
First round 79 10.88   14.91   10.88 DNF 15.11 14.95 14.67
 Severna Park Summer 2017 Second round 64 15.67   20.72   17.40 22.63 26.30 22.14 15.67
First round 58 14.04   16.14   17.42 15.44 15.57 17.40 14.04
 CubingUSA Nationals 2017 First round 429 17.70   18.61   17.70 19.47 17.72 21.08 18.63
 NovaCube 2017 First round 51 18.08   19.49   18.08 18.12 20.54 22.19 19.80
 Slow N Steady Spring 2017 First round 95 20.84   22.92   21.13 29.75 21.09 26.55 20.84
 Armin Open 2017 First round 57 19.65   23.16   24.74 20.30 19.65 24.43 25.16
 Rockville Winter 2017 First round 56 19.90   21.14   22.78 20.54 20.09 19.90 25.98
 TJHSST Fall 2016 First round 86 25.96   30.38   33.20 25.96 31.62 29.95 29.56
 Severna Park Fall 2016 First round 67 21.59   23.89   25.00 21.59 22.81 23.86 27.58
 Slow N Steady Fall 2016 First round 139 23.13   31.04   23.13 DNF 39.18 26.37 27.56
 Slow N Steady Spring 2016 First round 244 41.46   48.01   57.36 52.82 48.23 41.46 42.99
  2x2x2 Cube
Competition Round Place Best Average Result Details
 Slow N Steady Summer 2018 First round 30 3.43   4.44   3.70 7.46 3.43 4.65 4.98
 CubingUSA Nationals 2018 First round 196 3.14   4.32   3.87 8.41 4.73 3.14 4.36
 Tea Time Spring 2018 First round 64 3.50   7.97   3.50 6.91 DNF 12.87 4.14
 TJHSST Fall 2017 First round 47 5.07   5.64   5.99 7.55 5.07 5.58 5.34
 Maryland 2017 First round 65 3.81   4.89   3.81 9.81 4.63 5.08 4.96
 Severna Park Summer 2017 Combined First round 38 2.84   4.71   2.84 3.93 4.67 6.88 5.52
 CubingUSA Nationals 2017 First round 549 5.31   DNF   DNF 6.17 5.31 DNF 5.45
 Rockville Winter 2017 Final 49 4.56   7.03   6.72 7.37 10.96 7.00 4.56
 Severna Park Fall 2016 Combined First round 72 6.66   10.03   10.45 6.66 12.85 10.95 8.70
 Slow N Steady Spring 2016 Combined First round 199 15.09     18.36 15.09
  4x4x4 Cube
Competition Round Place Best Average Result Details
 TJHSST Fall 2018 Combined Final 33 45.89   50.19   45.89 49.57 52.14 51.07 49.92
 CubingUSA Nationals 2018 First round 208 45.59   49.89   48.82 49.82 57.10 45.59 51.04
 Maryland 2018 Combined Final 44 44.88   55.03   1:07.57 1:00.65 49.37 44.88 55.06
 Tea Time Spring 2018 Combined First round 23 47.71   50.90   56.90 52.23 48.07 47.71 52.41
 River Hill Spring 2018 Combined First round 31 1:02.82   1:07.64   1:09.18 1:04.74 1:14.24 1:09.00 1:02.82
 Slow N Steady Winter 2018 Combined Final 56 54.64   1:06.46   1:06.31 1:09.40 1:03.66 1:16.26 54.64
 TJHSST Fall 2017 Combined Final 35 1:04.11   1:09.01   1:06.21 1:08.97 1:11.85 1:18.06 1:04.11
 Severna Park Summer 2017 Combined Final 58 1:12.25   1:26.29   1:30.97 1:12.25 1:18.95 1:28.96 DNF
 NovaCube 2017 Combined Final 40 1:21.00     1:21.00 1:24.81
 Slow N Steady Spring 2017 Combined Final 63 1:29.79     1:48.73 1:29.79
 TJHSST Fall 2016 Combined First round 48 1:45.24     DNF 1:45.24
  5x5x5 Cube
Competition Round Place Best Average Result Details
 Maryland 2018 Combined Final 36 1:31.40   1:42.68   1:31.40 1:43.73 1:35.62 1:48.68 1:58.21
 River Hill Spring 2018 Combined Final 29 1:51.27   2:11.30   DNF 1:51.27 2:18.93 2:02.65 2:12.31
 Slow N Steady Winter 2018 Combined Final 48 2:07.12   2:43.90   2:07.12 2:12.40 3:18.30 DNF 2:40.99
 TJHSST Fall 2017 Combined Final 36 2:23.02     2:52.99 2:23.02
  3x3x3 One-Handed
Competition Round Place Best Average Result Details
 CubingUSA Nationals 2018 First round 304 20.67   31.39   39.50 20.67 23.52 31.16 39.59
 Maryland 2018 Combined First round 52 27.19   30.72   27.19 30.80 33.07 29.72 31.63
 Tea Time Spring 2018 Combined First round 37 24.88   33.23   48.99 30.75 36.09 32.86 24.88
 River Hill Spring 2018 Combined First round 42 25.72   36.90   33.04 44.64 36.10 25.72 41.55
 TJHSST Fall 2017 Combined Final 37 36.47     36.47 47.26
 NovaCube 2017 Combined Final 42 DNF     DNF DNF
 Slow N Steady Spring 2017 Combined Final 79 59.19     DNF 59.19
 TJHSST Fall 2016 Combined First round 49 DNF     DNF DNF
  Megaminx
Competition Round Place Best Average Result Details
 Slow N Steady Summer 2018 Combined Final 33 1:36.02   1:42.28   1:43.26 1:39.69 1:43.88 1:44.44 1:36.02
 Tea Time Spring 2018 Combined First round 24 1:38.32   1:52.92   DNF 1:42.12 1:43.65 2:13.00 1:38.32
 Rockville Winter 2017 Combined First round 21 DNF     DNF DNF
  Pyraminx
Competition Round Place Best Average Result Details
 Slow N Steady Summer 2018 First round 32 4.28   8.10   4.28 6.35 8.44 9.52 10.81
 CubingUSA Nationals 2018 Second round 97 4.74   6.45   6.77 6.02 4.74 10.59 6.57
First round 148 5.95   7.09   6.16 9.58 7.28 7.84 5.95
 Tea Time Spring 2018 Final 16 7.11   9.21   13.82 8.11 9.85 9.68 7.11
First round 12 3.64   6.54   7.57 8.96 7.63 3.64 4.43
 Maryland 2017 First round 98 10.34   13.08   11.03 14.60 10.34 13.94 14.28
 CubingUSA Nationals 2017 First round 317 9.79   12.49   15.08 9.79 14.34 9.95 13.18
 Armin Open 2017 Final 25 5.50   10.25   5.50 16.13 7.96 11.28 11.50
 Severna Park Fall 2016 Combined Final 53 11.74   15.91   11.74 17.89 15.02 23.90 14.81
 Slow N Steady Spring 2016 Combined First round 128 11.86   15.91   12.56 17.55 21.19 11.86 17.63
  Skewb
Competition Round Place Best Average Result Details
 TJHSST Fall 2018 Combined First round 22 6.05   7.89   7.73 7.62 6.05 8.60 8.31
 CubingUSA Nationals 2018 First round 220 5.48   9.11   5.82 14.26 DNF 7.24 5.48
 Tea Time Spring 2018 First round 29 5.87   8.59   6.44 11.23 5.87 8.97 10.35
 River Hill Spring 2018 First round 19 3.58   7.17   7.98 3.58 4.23 10.45 9.31
 TJHSST Fall 2017 Combined Final 36 8.29   11.29   13.17 8.29 11.04 9.67 13.48
 Severna Park Summer 2017 Combined Final 62 8.04   12.41   13.08 12.04 14.45 8.04 12.12
 CubingUSA Nationals 2017 First round 244 9.09   12.08   11.57 13.20 17.51 9.09 11.47
 TJHSST Fall 2016 Combined First round 35 9.44   12.39   10.17 9.44 18.09 14.13 12.88
  Square-1
Competition Round Place Best Average Result Details
 TJHSST Fall 2018 Combined Final 27 21.68   26.86   29.73 26.85 23.99 21.68 38.16
 CubingUSA Nationals 2018 First round 188 24.50   35.38   33.87 24.50 30.35 41.92 48.73
 Maryland 2018 Combined First round 40 30.49   38.07   47.83 30.70 30.49 50.80 35.69
 Tea Time Spring 2018 Combined First round 30 28.39   34.52   28.39 38.95 34.83 35.37 33.37
  TJHSST Fall 2018   (2018-11-3)
TJHSST Fall 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 19 8.83   10.83   11.51 12.59 10.07 8.83 10.91
First round 22 10.61   11.51   10.61 11.79 16.01 12.06 10.68
 4x4x4 Cube Combined Final 33 45.89   50.19   45.89 49.57 52.14 51.07 49.92
 Skewb Combined First round 22 6.05   7.89   7.73 7.62 6.05 8.60 8.31
 Square-1 Combined Final 27 21.68   26.86   29.73 26.85 23.99 21.68 38.16
  Slow N Steady Summer 2018   (2018-9-2)
Slow N Steady Summer 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 24 10.08   11.12   12.17 11.76 11.45 10.15 10.08
First round 24 8.97   11.48   20.79 10.84 12.06 8.97 11.55
 2x2x2 Cube First round 30 3.43   4.44   3.70 7.46 3.43 4.65 4.98
 Megaminx Combined Final 33 1:36.02   1:42.28   1:43.26 1:39.69 1:43.88 1:44.44 1:36.02
 Pyraminx First round 32 4.28   8.10   4.28 6.35 8.44 9.52 10.81
  CubingUSA Nationals 2018   (2018-7-27~29)
CubingUSA Nationals 2018
Event Round Place Best Average Result Details
 Rubik's Cube First round 219 10.95   12.00   10.95 11.79 11.41 13.30 12.79
 2x2x2 Cube First round 196 3.14   4.32   3.87 8.41 4.73 3.14 4.36
 4x4x4 Cube First round 208 45.59   49.89   48.82 49.82 57.10 45.59 51.04
 3x3x3 One-Handed First round 304 20.67   31.39   39.50 20.67 23.52 31.16 39.59
 Pyraminx Second round 97 4.74   6.45   6.77 6.02 4.74 10.59 6.57
First round 148 5.95   7.09   6.16 9.58 7.28 7.84 5.95
 Skewb First round 220 5.48   9.11   5.82 14.26 DNF 7.24 5.48
 Square-1 First round 188 24.50   35.38   33.87 24.50 30.35 41.92 48.73
  Maryland 2018   (2018-6-30~7-1)
Maryland 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 23 9.51   10.59   14.17 11.12 9.51 10.13 10.53
First round 27 10.26   11.48   12.11 11.58 10.26 13.12 10.75
 4x4x4 Cube Combined Final 44 44.88   55.03   1:07.57 1:00.65 49.37 44.88 55.06
 5x5x5 Cube Combined Final 36 1:31.40   1:42.68   1:31.40 1:43.73 1:35.62 1:48.68 1:58.21
 3x3x3 One-Handed Combined First round 52 27.19   30.72   27.19 30.80 33.07 29.72 31.63
 Square-1 Combined First round 40 30.49   38.07   47.83 30.70 30.49 50.80 35.69
  Tea Time Spring 2018   (2018-5-26~27)
Tea Time Spring 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 26 9.79   13.15   14.12 11.81 9.79 18.38 13.53
First round 28 12.97   13.20   13.06 13.39 13.15 12.97 13.41
 2x2x2 Cube First round 64 3.50   7.97   3.50 6.91 DNF 12.87 4.14
 4x4x4 Cube Combined First round 23 47.71   50.90   56.90 52.23 48.07 47.71 52.41
 3x3x3 One-Handed Combined First round 37 24.88   33.23   48.99 30.75 36.09 32.86 24.88
 Megaminx Combined First round 24 1:38.32   1:52.92   DNF 1:42.12 1:43.65 2:13.00 1:38.32
 Pyraminx Final 16 7.11   9.21   13.82 8.11 9.85 9.68 7.11
First round 12 3.64   6.54   7.57 8.96 7.63 3.64 4.43
 Skewb First round 29 5.87   8.59   6.44 11.23 5.87 8.97 10.35
 Square-1 Combined First round 30 28.39   34.52   28.39 38.95 34.83 35.37 33.37
  River Hill Spring 2018   (2018-4-7)
River Hill Spring 2018
Event Round Place Best Average Result Details
 Rubik's Cube Final 15 9.12   11.90   13.74 9.12 11.67 13.58 10.46
Second round 16 8.41   11.23   13.60 8.41 11.92 10.59 11.19
First round 15 10.47   11.55   12.67 11.48 10.47 DNF 10.49
 4x4x4 Cube Combined First round 31 1:02.82   1:07.64   1:09.18 1:04.74 1:14.24 1:09.00 1:02.82
 5x5x5 Cube Combined Final 29 1:51.27   2:11.30   DNF 1:51.27 2:18.93 2:02.65 2:12.31
 3x3x3 One-Handed Combined First round 42 25.72   36.90   33.04 44.64 36.10 25.72 41.55
 Skewb First round 19 3.58   7.17   7.98 3.58 4.23 10.45 9.31
  Slow N Steady Winter 2018   (2018-2-17)
Slow N Steady Winter 2018
Event Round Place Best Average Result Details
 Rubik's Cube Second round 46 12.11   12.93   13.24 12.11 13.54 12.65 12.91
First round 42 11.92   13.24   11.92 13.15 15.01 14.56 12.02
 4x4x4 Cube Combined Final 56 54.64   1:06.46   1:06.31 1:09.40 1:03.66 1:16.26 54.64
 5x5x5 Cube Combined Final 48 2:07.12   2:43.90   2:07.12 2:12.40 3:18.30 DNF 2:40.99
  TJHSST Fall 2017   (2017-11-11)
TJHSST Fall 2017
Event Round Place Best Average Result Details
 Rubik's Cube Second round 43 11.59   15.89   14.64 15.07 11.59 19.20 17.97
First round 30 9.75   13.14   16.12 14.16 9.75 11.25 14.01
 2x2x2 Cube First round 47 5.07   5.64   5.99 7.55 5.07 5.58 5.34
 4x4x4 Cube Combined Final 35 1:04.11   1:09.01   1:06.21 1:08.97 1:11.85 1:18.06 1:04.11
 5x5x5 Cube Combined Final 36 2:23.02     2:52.99 2:23.02
 3x3x3 One-Handed Combined Final 37 36.47     36.47 47.26
 Skewb Combined Final 36 8.29   11.29   13.17 8.29 11.04 9.67 13.48
  Maryland 2017   (2017-10-7~8)
Maryland 2017
Event Round Place Best Average Result Details
 Rubik's Cube Second round 82 14.09   15.15   16.11 14.09 15.15 18.26 14.20
First round 79 10.88   14.91   10.88 DNF 15.11 14.95 14.67
 2x2x2 Cube First round 65 3.81   4.89   3.81 9.81 4.63 5.08 4.96
 Pyraminx First round 98 10.34   13.08   11.03 14.60 10.34 13.94 14.28
  Severna Park Summer 2017   (2017-8-5)
Severna Park Summer 2017
Event Round Place Best Average Result Details
 Rubik's Cube Second round 64 15.67   20.72   17.40 22.63 26.30 22.14 15.67
First round 58 14.04   16.14   17.42 15.44 15.57 17.40 14.04
 2x2x2 Cube Combined First round 38 2.84   4.71   2.84 3.93 4.67 6.88 5.52
 4x4x4 Cube Combined Final 58 1:12.25   1:26.29   1:30.97 1:12.25 1:18.95 1:28.96 DNF
 Skewb Combined Final 62 8.04   12.41   13.08 12.04 14.45 8.04 12.12
  CubingUSA Nationals 2017   (2017-7-7~9)
CubingUSA Nationals 2017
Event Round Place Best Average Result Details
 Rubik's Cube First round 429 17.70   18.61   17.70 19.47 17.72 21.08 18.63
 2x2x2 Cube First round 549 5.31   DNF   DNF 6.17 5.31 DNF 5.45
 Pyraminx First round 317 9.79   12.49   15.08 9.79 14.34 9.95 13.18
 Skewb First round 244 9.09   12.08   11.57 13.20 17.51 9.09 11.47
  NovaCube 2017   (2017-4-29)
NovaCube 2017
Event Round Place Best Average Result Details
 Rubik's Cube First round 51 18.08   19.49   18.08 18.12 20.54 22.19 19.80
 4x4x4 Cube Combined Final 40 1:21.00     1:21.00 1:24.81
 3x3x3 One-Handed Combined Final 42 DNF     DNF DNF
  Slow N Steady Spring 2017   (2017-4-2)
Slow N Steady Spring 2017
Event Round Place Best Average Result Details
 Rubik's Cube First round 95 20.84   22.92   21.13 29.75 21.09 26.55 20.84
 4x4x4 Cube Combined Final 63 1:29.79     1:48.73 1:29.79
 3x3x3 One-Handed Combined Final 79 59.19     DNF 59.19
  Armin Open 2017   (2017-1-21)
Armin Open 2017
Event Round Place Best Average Result Details
 Rubik's Cube First round 57 19.65   23.16   24.74 20.30 19.65 24.43 25.16
 Pyraminx Final 25 5.50   10.25   5.50 16.13 7.96 11.28 11.50
  Rockville Winter 2017   (2017-1-14)
Rockville Winter 2017
Event Round Place Best Average Result Details
 Rubik's Cube First round 56 19.90   21.14   22.78 20.54 20.09 19.90 25.98
 2x2x2 Cube Final 49 4.56   7.03   6.72 7.37 10.96 7.00 4.56
 Megaminx Combined First round 21 DNF     DNF DNF
  TJHSST Fall 2016   (2016-11-19)
TJHSST Fall 2016
Event Round Place Best Average Result Details
 Rubik's Cube First round 86 25.96   30.38   33.20 25.96 31.62 29.95 29.56
 4x4x4 Cube Combined First round 48 1:45.24     DNF 1:45.24
 3x3x3 One-Handed Combined First round 49 DNF     DNF DNF
 Skewb Combined First round 35 9.44   12.39   10.17 9.44 18.09 14.13 12.88
  Severna Park Fall 2016   (2016-10-29)
Severna Park Fall 2016
Event Round Place Best Average Result Details
 Rubik's Cube First round 67 21.59   23.89   25.00 21.59 22.81 23.86 27.58
 2x2x2 Cube Combined First round 72 6.66   10.03   10.45 6.66 12.85 10.95 8.70
 Pyraminx Combined Final 53 11.74   15.91   11.74 17.89 15.02 23.90 14.81
  Slow N Steady Fall 2016   (2016-9-24)
Slow N Steady Fall 2016
Event Round Place Best Average Result Details
 Rubik's Cube First round 139 23.13   31.04   23.13 DNF 39.18 26.37 27.56
  Slow N Steady Spring 2016   (2016-6-18~19)
Slow N Steady Spring 2016
Event Round Place Best Average Result Details
 Rubik's Cube First round 244 41.46   48.01   57.36 52.82 48.23 41.46 42.99
 2x2x2 Cube Combined First round 199 15.09     18.36 15.09
 Pyraminx Combined First round 128 11.86   15.91   12.56 17.55 21.19 11.86 17.63