Koen Heltzel

Country WCA ID Gender Competitions Completed Solves
Netherlands 2003HELT01 Male 13 318

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 254 7618 31576 15.33 19.13 34433 8228 272
2x2x2 Cube 502 16814 62505 8.52 11.36 59353 15900 472
4x4x4 Cube 126 3437 12958 57.47 1:09.74 14579 3865 146
5x5x5 Cube 128 3390 11722 2:17.66 2:32.05 10837 3081 124
3x3x3 One-Handed 219 7339 28427 47.28 1:03.61 27323 6978 207
Clock 34 880 2593 14.43
Megaminx 135 4223 12567 3:42.00
Square-1 96 2214 7040 39.75 1:07.38 7693 2404 103

Medal Collection

Gold Silver Bronze
1 2 7

Record Collection

WR CR NR
1
Competition Round Place Single Average Solves
3x3x3 Cube
Dutch Open 2009 Second round 25 18.36 22.69 23.4326.3824.2718.3620.36
First round 23 20.11 21.24 23.4020.5020.1122.1921.03
Dutch Open 2007 Second round 11 17.66 19.45 24.6521.1917.6619.0018.15
First round 10 15.33 19.16 20.4718.9418.9419.6115.33
Belgian Open 2007 Second round 22 19.50 23.91 26.8325.1619.5021.4125.17
First round 18 18.91 21.06 20.3120.8618.9122.0222.75
Dutch Championship 2006 Final 5 16.04 19.63 19.0618.7821.1221.0616.04
First round 4 16.13 17.7816.1318.02
Dutch Open 2006 Final 9 16.40 19.66 21.9020.1919.5019.3016.40
Second round 8 18.32 19.13 19.6518.3219.6718.4119.34
First round 9 17.97 19.76 18.7819.4121.0821.4917.97
Polish Open 2006 Final 10 16.06 19.58 20.0916.0618.9119.7320.27
Second round 11 16.29 21.25 20.2220.9522.5928.6916.29
First round 7 18.69 23.6221.0318.69
Belgian Open 2006 Final 5 15.62 19.68 18.5120.2515.6221.0320.27
First round 7 18.42 21.73 20.3421.9722.8718.4227.00
Dutch Championship 2005 Final 3 18.72 19.52 20.3118.7219.1019.1620.73
First round 3 18.46 19.5821.3818.46
Dutch Open 2005 Final 8 17.53 19.39 19.7817.5318.9620.4619.43
First round 10 16.96 21.14 19.8920.3723.1724.0316.96
Dutch Open 2004 Final 4 20.82 23.60 22.4320.8224.0528.6924.32
Second round 4 21.64 23.17 21.6424.2024.0423.6321.85
First round 7 23.99 24.4826.7823.99
European Rubik's Games Championship 2004 Final 5 20.04 20.95 22.4620.1621.9820.0420.71
Second round 7 20.66 23.10 20.6621.4822.0828.8325.75
First round 10 23.00 26.7523.0024.11
German Open 2004 Second round 6 25.68 27.71 27.7331.7228.8525.6826.56
First round 6 25.73 28.52 30.7528.9029.0027.6725.73
Dutch Open 2003 Final 6 36.69 36.6939.60
2x2x2 Cube
Belgian Open 2007 Final 22 8.52 11.36 8.5210.4611.5313.5912.09
4x4x4 Cube
Dutch Open 2009 Final 14 1:09.03 1:25.80 1:09.031:30.841:25.861:27.861:23.69
Dutch Open 2007 Final 6 1:13.96 1:19.30 1:16.161:19.681:23.311:22.051:13.96
Belgian Open 2007 Final 3 1:08.17 1:10.19 1:11.341:10.521:11.501:08.171:08.72
Dutch Championship 2006 Final 2 1:03.97 1:14.88 1:03.971:17.861:18.551:15.991:10.80
First round 3 1:13.19 1:18.951:13.19
Dutch Open 2006 Final 4 57.47 1:09.74 1:18.801:17.8757.471:01.811:09.53
Polish Open 2006 Final 4 1:07.87 1:15.80 1:17.701:13.681:07.871:16.031:24.56
First round 2 1:06.04 1:12.23 1:39.501:06.131:22.871:07.681:06.04
Belgian Open 2006 Final 3 1:09.80 1:13.00 1:18.001:29.061:09.971:09.801:11.02
Dutch Open 2005 Final 3 1:11.97 1:15.51 1:11.971:18.871:15.70
Dutch Open 2004 First round 4 1:43.53 1:43.531:53.85
European Rubik's Games Championship 2004 First round 7 1:58.57 2:18.171:58.57
German Open 2004 First round 4 1:51.18 2:16.96 1:51.182:37.232:22.46
5x5x5 Cube
Dutch Open 2009 Final 20 2:45.40 2:48.192:45.40
Dutch Open 2007 Final 6 2:22.68 2:34.28 2:22.682:36.462:27.782:38.612:39.86
Belgian Open 2007 Final 7 2:17.66 2:32.05 2:17.662:39.162:29.342:27.652:49.00
Dutch Open 2006 Final 6 2:33.58 2:41.00 2:45.132:34.532:33.582:43.342:52.07
Polish Open 2006 Final 4 2:26.78 2:33.26 2:30.532:35.402:26.783:01.562:33.86
First round 5 2:31.74 2:49.262:31.74
Belgian Open 2006 Final 3 2:29.81 2:37.24 2:31.982:36.312:49.092:29.812:43.44
Dutch Open 2005 Final 5 2:46.79 2:58.75 2:46.793:10.932:58.53
Dutch Open 2004 First round 4 3:57.66 4:32.353:57.66
European Rubik's Games Championship 2004 First round 7 4:14.42 4:14.424:16.53
German Open 2004 First round 5 4:59.13 DNF 5:13.90DNF4:59.13
3x3x3 Blindfolded
Dutch Championship 2005 Final 3 DNF DNFDNS
3x3x3 One-Handed
Belgian Open 2007 Final 21 59.75 1:10.89 1:51.531:09.091:13.051:10.5259.75
Dutch Championship 2006 Final 4 47.28 1:03.61 1:00.471:01.931:15.701:08.4347.28
First round 4 1:03.29 1:03.291:09.58
Polish Open 2006 First round 9 1:07.04 1:07.041:12.41
Dutch Open 2004 Final 3 1:17.41 1:44.141:17.41
Clock
Belgian Open 2007 Final 14 17.52 DNF 17.5218.91DNF
Polish Open 2006 Final 9 18.92 DNF 18.92DNF20.52
Dutch Open 2005 Final 8 14.43 DNF 15.86DNF14.43
Dutch Open 2004 Final 3 25.66 DNF DNF25.66DNF
First round 3 23.57 NR 23.5725.29
European Rubik's Games Championship 2004 First round 6 25.60 25.6033.4541.58
German Open 2004 First round 4 48.59 1:08.4148.59DNF
Megaminx
Belgian Open 2007 Final 10 3:42.00 DNF 3:42.00DNF4:41.11
Square-1
Belgian Open 2007 Final 6 39.75 1:07.38 39.751:35.431:06.97
Polish Open 2006 Final 4 1:02.81 1:09.91 1:18.721:02.811:08.21
Belgian Open 2006 Final 4 1:10.92 1:18.68 1:10.921:26.081:19.03
Dutch Open 2005 Final 4 1:17.37 1:23.21 1:17.371:26.371:25.90
Dutch Open 2004 First round 5 1:26.72 1:26.721:28.46
Magic
Belgian Open 2007 Final 24 5.13 DNF DNF5.13DNFDNF5.43
Polish Open 2006 First round 11 2.04 2.68 4.473.902.042.112.04
Belgian Open 2006 Final 9 1.79 DNF DNF2.06DNF1.795.99
Dutch Open 2005 Final 9 1.95 2.75 2.063.343.781.952.85
Dutch Open 2004 Final 1 1.86 1.96 2.741.961.991.861.93
First round 2 1.88 2.361.882.88
European Rubik's Games Championship 2004 First round 7 2.61 2.613.042.91
German Open 2004 First round 6 3.75 6.04 9.883.8310.393.754.41
Master Magic
Belgian Open 2007 Final 8 4.33 4.86 DNF4.884.334.665.05
Belgian Open 2006 Final 2 3.92 4.46 4.214.973.924.195.87
Dutch Open 2005 Final 7 6.51 8.44 10.278.926.517.628.77

History of National Records

Single Average Competition Round Solves
Clock
23.57 Dutch Open 2004 First round

National Championship Podiums

Event Place Single Average Solves
Dutch Championship 2006
4x4x4 Cube 2 1:03.97 1:14.88 1:03.971:17.861:18.551:15.991:10.80
Dutch Championship 2005
3x3x3 Cube 3 18.72 19.52 20.3118.7219.1019.1620.73