U-Chang Cheon (천우창)

Country WCA ID Gender Competitions Completed Solves
Republic of Korea 2015CHEO02 Male 9 129

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 529 12646 30724 15.14 17.09 26155 10895 473
2x2x2 Cube 243 5553 17265 3.66 4.81 10329 3400 179
4x4x4 Cube 314 6897 18039 1:07.86 1:15.74 16807 6339 303
3x3x3 One-Handed 219 5147 12247 25.06 27.95 9683 4172 193
Clock 55 867 2445 13.92
Pyraminx 223 7408 23345 8.65 17.32 39452 12746 359
Skewb 130 2859 9126 6.51 9.19 7627 2516 120
Competition Round Place Single Average Solves
3x3x3 Cube
Korean Championship 2017 First round 81 15.46 17.09 19.2216.7716.2515.4618.24
Play Cube 2017 First round 44 16.83 17.84 18.0616.8317.3018.1722.24
Korean Spring Picnic 2017 First round 28 18.42 20.04 20.9521.3518.4418.4220.72
3x3x3 HanMaDang 2017 First round 61 15.14 18.28 19.7018.6916.4515.1429.94
Korean Championship 2016 First round 114 19.73 21.52 23.4319.7324.5021.1719.97
Cube Is Good 2016 First round 71 16.93 18.83 16.9320.7219.9317.6918.87
Korea Winter 2015 First round 94 17.97 22.16 19.2826.7817.9734.3020.42
Korean KAIST Style 2015 First round 71 17.87 22.73 17.8722.0026.2123.0323.16
Good Cube Show Korea 2015 First round 67 18.73 27.56 DNF18.7330.5731.1620.94
2x2x2 Cube
Korean Championship 2017 First round 34 3.89 5.31 3.895.085.715.1533.43
Play Cube 2017 Final 18 4.32 4.81 4.955.465.064.324.43
Korean Championship 2016 First round 47 4.33 5.65 6.544.824.339.155.59
Cube Is Good 2016 First round 39 3.66 5.50 5.245.823.665.595.67
Korea Winter 2015 First round 40 5.27 5.94 5.277.146.055.686.10
Good Cube Show Korea 2015 First round 38 6.78 7.69 8.336.787.797.407.89
4x4x4 Cube
Korean Championship 2017 First round 63 1:08.99 1:17.67 1:09.231:08.991:21.211:22.581:43.69
Play Cube 2017 Final 34 1:07.86 1:15.74 1:15.331:09.951:21.951:39.111:07.86
Korean Championship 2016 First round 77 1:23.99 1:37.46 2:22.251:31.701:32.681:23.991:48.01
3x3x3 Fewest Moves
3x3x3 HanMaDang 2017 Final 17 DNF DNF
Korean Championship 2016 Final 14 DNF DNF
3x3x3 One-Handed
Korean Championship 2017 First round 50 29.23 37.52 44.7232.7937.8741.8929.23
3x3x3 HanMaDang 2017 First round 34 25.06 27.95 27.9325.0626.6031.1529.33
Korean Championship 2016 First round 56 29.14 39.83 42.7231.5529.1445.2251.45
Clock
Korean Championship 2016 Final 13 13.92 DNF 19.5113.9229.15DNFDNF
Korea Winter 2015 Final 22 17.09 DNF DNF28.18DNF19.5917.09
Pyraminx
Korean Championship 2017 First round 36 8.65 17.32 14.098.6516.0821.7829.80
Korean Championship 2016 First round 43 20.12 30.59 29.91DNF38.6823.1720.12
Skewb
Korean Championship 2017 First round 35 12.51 18.75 13.4833.0822.3620.4112.51
Korean Championship 2016 First round 22 6.51 9.19 9.128.3413.286.5110.11