Personal Page

U-Chang Cheon (천우창)

Name: U-Chang Cheon (천우창)
Region: Republic of Korea
Competitions: 9
WCA ID: U-Chang Cheon (천우창)2015CHEO02
Gender: Male
Career: 2015.05.30 - 2017.07.30
2023 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube1040206885687515.1417.09489241813393544/45
2x2x2 Cube4769173332783.664.8121271610536130/30
4x4x4 Cube55410143306481:07.861:15.7428612933653815/15
3x3x3 One-Handed32976812068725.0627.9516561634728615/15
Clock1912262950213.926/10
Pyraminx45811787444298.6517.3273025195566989/10
Skewb2254505174846.519.1914426394620610/10

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single540439899379742834747824504
Average499341888859809130003226169
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2017First round81 15.46 17.09
19.22     16.77     16.25     15.46     18.24
Play Cube 2017First round44 16.83 17.84
18.06     16.83     17.30     18.17     22.24
Korean Spring Picnic 2017First round28 18.42 20.04
20.95     21.35     18.44     18.42     20.72
HanMaDang 2017First round61 15.14 18.28
19.70     18.69     16.45     15.14     29.94
Korean Championship 2016First round114 19.73 21.52
23.43     19.73     24.50     21.17     19.97
Cube Is Good 2016First round71 16.93 18.83
16.93     20.72     19.93     17.69     18.87
Korea Winter 2015First round94 17.97 22.16
19.28     26.78     17.97     34.30     20.42
Korean KAIST Style 2015First round71 17.87 22.73
17.87     22.00     26.21     23.03     23.16
Good Cube Show Korea 2015First round67 18.73 27.56
DNF       18.73     30.57     31.16     20.94
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2017First round34 3.89 5.31
3.89      5.08      5.71      5.15      33.43
Play Cube 2017Final18 4.32 4.81
4.95      5.46      5.06      4.32      4.43
Korean Championship 2016First round47 4.33 5.65
6.54      4.82      4.33      9.15      5.59
Cube Is Good 2016First round39 3.66 5.50
5.24      5.82      3.66      5.59      5.67
Korea Winter 2015First round40 5.27 5.94
5.27      7.14      6.05      5.68      6.10
Good Cube Show Korea 2015First round38 6.78 7.69
8.33      6.78      7.79      7.40      7.89
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2017First round63 1:08.99 1:17.67
1:09.23   1:08.99   1:21.21   1:22.58   1:43.69
Play Cube 2017Final34 1:07.86 1:15.74
1:15.33   1:09.95   1:21.95   1:39.11   1:07.86
Korean Championship 2016First round77 1:23.99 1:37.46
2:22.25   1:31.70   1:32.68   1:23.99   1:48.01
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
HanMaDang 2017Final17 DNF 
DNF
Korean Championship 2016Final14 DNF 
DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2017First round50 29.23 37.52
44.72     32.79     37.87     41.89     29.23
HanMaDang 2017First round34 25.06 27.95
27.93     25.06     26.60     31.15     29.33
Korean Championship 2016First round56 29.14 39.83
42.72     31.55     29.14     45.22     51.45
 
Clock
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2016Final13 13.92 DNF
19.51     13.92     29.15     DNF       DNF
Korea Winter 2015Final22 17.09 DNF
DNF       28.18     DNF       19.59     17.09
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2017First round36 8.65 17.32
14.09     8.65      16.08     21.78     29.80
Korean Championship 2016First round43 20.12 30.59
29.91     DNF       38.68     23.17     20.12
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Korean Championship 2017First round35 12.51 18.75
13.48     33.08     22.36     20.41     12.51
Korean Championship 2016First round22 6.51 9.19
9.12      8.34      13.28     6.51      10.11
Korean Championship 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round81 15.46 17.09
19.22     16.77     16.25     15.46     18.24
2x2x2 CubeFirst round34 3.89 5.31
3.89      5.08      5.71      5.15      33.43
4x4x4 CubeFirst round63 1:08.99 1:17.67
1:09.23   1:08.99   1:21.21   1:22.58   1:43.69
3x3x3 One-HandedFirst round50 29.23 37.52
44.72     32.79     37.87     41.89     29.23
PyraminxFirst round36 8.65 17.32
14.09     8.65      16.08     21.78     29.80
SkewbFirst round35 12.51 18.75
13.48     33.08     22.36     20.41     12.51
 
Play Cube 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round44 16.83 17.84
18.06     16.83     17.30     18.17     22.24
2x2x2 CubeFinal18 4.32 4.81
4.95      5.46      5.06      4.32      4.43
4x4x4 CubeFinal34 1:07.86 1:15.74
1:15.33   1:09.95   1:21.95   1:39.11   1:07.86
 
Korean Spring Picnic 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round28 18.42 20.04
20.95     21.35     18.44     18.42     20.72
 
HanMaDang 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round61 15.14 18.28
19.70     18.69     16.45     15.14     29.94
3x3x3 Fewest MovesFinal17 DNF 
DNF
3x3x3 One-HandedFirst round34 25.06 27.95
27.93     25.06     26.60     31.15     29.33
 
Korean Championship 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round114 19.73 21.52
23.43     19.73     24.50     21.17     19.97
2x2x2 CubeFirst round47 4.33 5.65
6.54      4.82      4.33      9.15      5.59
4x4x4 CubeFirst round77 1:23.99 1:37.46
2:22.25   1:31.70   1:32.68   1:23.99   1:48.01
3x3x3 Fewest MovesFinal14 DNF 
DNF
3x3x3 One-HandedFirst round56 29.14 39.83
42.72     31.55     29.14     45.22     51.45
ClockFinal13 13.92 DNF
19.51     13.92     29.15     DNF       DNF
PyraminxFirst round43 20.12 30.59
29.91     DNF       38.68     23.17     20.12
SkewbFirst round22 6.51 9.19
9.12      8.34      13.28     6.51      10.11
 
Cube Is Good 2016
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round71 16.93 18.83
16.93     20.72     19.93     17.69     18.87
2x2x2 CubeFirst round39 3.66 5.50
5.24      5.82      3.66      5.59      5.67
 
Korea Winter 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round94 17.97 22.16
19.28     26.78     17.97     34.30     20.42
2x2x2 CubeFirst round40 5.27 5.94
5.27      7.14      6.05      5.68      6.10
ClockFinal22 17.09 DNF
DNF       28.18     DNF       19.59     17.09
 
Korean KAIST Style 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round71 17.87 22.73
17.87     22.00     26.21     23.03     23.16
 
Good Cube Show Korea 2015
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round67 18.73 27.56
DNF       18.73     30.57     31.16     20.94
2x2x2 CubeFirst round38 6.78 7.69
8.33      6.78      7.79      7.40      7.89
No.DateNameRegionCity
92017-07-28~30Korean Championship 2017Republic of Korea서울특별시 (Seoul)
82017-05-28Play Cube 2017Republic of Korea경기도 고양시 (Goyang-si, Gyeonggi-do)
72017-05-06Korean Spring Picnic 2017Republic of Korea서울특별시 (Seoul)
62017-02-18HanMaDang 2017Republic of Korea서울특별시 (Seoul)
52016-08-12~14Korean Championship 2016Republic of Korea대전광역시 (Daejeon)
42016-05-22Cube Is Good 2016Republic of Korea경기도 고양시 (Goyang-si, Gyeonggi-do)
32015-12-19Korea Winter 2015Republic of KoreaSeoul
22015-10-09Korean KAIST Style 2015Republic of KoreaDaejeon
12015-05-30~31Good Cube Show Korea 2015Republic of KoreaGoyang-si, Gyeonggi-do