Koh Zhen Chen Winston

Country WCA ID Gender Competitions Completed Solves
Singapore 2009ZHEN03 Male 7 133

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 76 5260 12854 11.44 13.09 10199 4195 65
4x4x4 Cube 73 4576 11501 54.31 1:09.15 14605 5673 82
5x5x5 Cube 36 1881 4830 1:32.56 1:46.21 5459 2122 37
6x6x6 Cube 36 1661 4982 4:05.69 4:35.85 4834 1593 31
Megaminx 41 2587 8351 2:21.47 2:28.08 7070 2269 31

Medal Collection

Gold Silver Bronze
0 0 1

Record Collection

WR CR NR
2
Competition Round Place Single Average Solves
3x3x3 Cube
Johor Lunar New Year 2016 Second round 17 14.52 16.24 16.0418.7614.5215.5317.16
First round 12 12.81 14.18 14.8515.8212.9214.7812.81
Singapore Rubik's Cube Competition 2013 Second round 11 12.53 13.70 12.5613.7512.5320.7814.80
First round 17 13.65 16.11 16.2218.2513.6518.0914.03
Singapore Open 2012 Second round 8 11.93 13.09 13.5512.8111.9312.9014.83
First round 17 13.66 14.60 16.2815.4413.6614.6813.69
NUS Rubik's Cube Competition 2011 Second round 9 13.03 14.26 13.7815.2116.2213.7813.03
First round 8 12.63 13.78 13.4412.6314.1315.3013.77
Malaysian Cube Open 2010 Second round 23 15.15 16.33 18.1616.4015.5315.1517.05
First round 26 11.44 16.20 16.2115.0511.4417.5917.33
Rubik's Cube Singapore Open 2010 Final 4 14.03 14.41 14.0314.4414.7214.0816.11
Second round 8 14.06 16.18 15.7114.0617.4616.4116.41
First round 13 15.77 16.70 17.6116.4015.7720.4616.09
Singapore Open 2009 First round 16 16.50 19.44 22.6619.3616.5020.9618.00
4x4x4 Cube
Singapore Rubik's Cube Competition 2013 First round 16 54.31 1:18.71 1:45.531:02.401:59.2754.311:08.19
Singapore Open 2012 Final 17 1:00.40 1:13.27 1:34.561:09.931:00.401:14.751:15.13
NUS Rubik's Cube Competition 2011 Final 7 1:04.30 1:09.15 1:27.411:04.301:09.341:10.301:07.80
Malaysian Cube Open 2010 Final 23 1:11.50 1:20.22 1:18.711:11.501:21.161:20.801:54.40
Rubik's Cube Singapore Open 2010 Final 10 1:05.84 1:11.59 1:17.441:05.841:07.081:10.251:17.94
Singapore Open 2009 Final 20 1:32.13 1:55.391:32.131:39.66
5x5x5 Cube
Singapore Rubik's Cube Competition 2013 Final 8 1:41.21 2:00.91 2:46.611:45.272:12.692:04.781:41.21
First round 8 1:37.25 1:53.43 DNF1:56.401:44.721:37.251:59.16
Singapore Open 2012 Final 8 1:32.56 1:46.21 1:45.022:28.281:44.661:32.561:48.94
Malaysian Cube Open 2010 Final 9 1:47.61 1:51.97 1:53.751:52.971:50.381:52.551:47.61
Rubik's Cube Singapore Open 2010 Final 3 1:49.15 NR 1:57.46 NR 2:06.811:49.151:49.532:02.842:00.02
6x6x6 Cube
Malaysian Cube Open 2010 Final 9 4:05.69 4:35.85 4:40.944:05.695:00.91
Megaminx
Malaysian Cube Open 2010 Final 13 2:21.66 2:28.08 2:45.692:31.432:21.662:22.972:29.84
Rubik's Cube Singapore Open 2010 Final 12 2:21.47 2:31.43 2:21.472:37.382:35.44

History of National Records

Single Average Competition Round Solves
5x5x5 Cube
1:49.15 1:57.46 Rubik's Cube Singapore Open 2010 Final 2:06.811:49.151:49.532:02.842:00.02