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 4991 12450 11.44 13.09 9834 3949 65
4x4x4 Cube 73 4444 11256 54.31 1:09.15 14352 5556 82
5x5x5 Cube 36 1810 4706 1:32.56 1:46.21 5334 2048 37
6x6x6 Cube 36 1619 4895 4:05.69 4:35.85 4773 1564 31
Megaminx 41 2521 8181 2:21.47 2:28.08 6947 2227 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