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 266 7681 31886 15.33 19.13 34770 8298 283
2x2x2 Cube 516 16896 62946 8.52 11.36 59776 15979 486
4x4x4 Cube 130 3472 13062 57.47 1:09.74 14681 3902 150
5x5x5 Cube 134 3424 11799 2:17.66 2:32.05 10888 3102 127
3x3x3 One-Handed 219 7378 28595 47.28 1:03.61 27468 7004 207
Clock 34 887 2634 14.43
Megaminx 135 4253 12668 3:42.00
Square-1 100 2237 7090 39.75 1:07.38 7747 2424 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