Jacco Krijnen

Region	WCA ID	Gender	Competitions	Completed Solves
Netherlands	2007KRIJ01	Male	15	491

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	393	9770	39523	12.05	14.02	35033	8529	342
2x2x2 Cube	84	2411	6619	1.80	4.63	23573	7142	282
4x4x4 Cube	286	6892	25018	54.46	1:04.53	26737	7374	305
5x5x5 Cube	240	5678	19189	1:57.18	2:08.96	18295	5418	231
6x6x6 Cube	182	4644	14519	5:12.55	6:59.23	12464	3918	152
7x7x7 Cube	161	4242	13050	8:43.46	9:21.27	9720	3055	112
3x3x3 Blindfolded	37	1274	3732	1:53.21
3x3x3 Fewest Moves	29	744	1803	30
3x3x3 One-Handed	124	3905	14787	19.94	22.75	11640	2997	94
Clock	113	2643	7461	9.68	10.74	6121	2187	90
Megaminx	190	4680	15448	1:58.52	2:02.47	13354	3949	165
Pyraminx	506	12444	38365	7.25	11.07	40112	12766	502
Square-1	198	4300	13065	31.58	34.60	10063	3292	156
4x4x4 Blindfolded	21	793	2137	36:16.00
3x3x3 Multi-Blind	35	1186	3097	2/2 18:08

Medal Collection

Gold	Silver	Bronze
4	6	6

Record Collection

WR	CR	NR
		4

Competition	Round	Place	Single		Average	Solves
3x3x3 Cube
Dutch Nationals 2014	Second round	14	14.45		15.95	17.53	15.01	17.73	14.45	15.30
	First round	15	16.10		17.41	16.95	19.18	17.12	18.17	16.10
Dutch Open 2011	Second round	19	13.56		14.02	14.38	14.93	13.58	14.09	13.56
	First round	27	13.72		15.93	19.06	17.33	13.72	15.09	15.38
NEMO Amsterdam Open 2011	First round	25	15.65		18.32	18.69	19.06	17.21	19.36	15.65
Dutch Nationals 2010	Final	9	12.97		17.08	16.11	18.84	12.97	20.61	16.30
	Second round	9	12.83		14.42	18.66	14.94	14.36	13.97	12.83
	First round	7	12.05		14.55	15.59	12.05	13.97	16.71	14.09
Dutch Open 2010	Second round	17	13.84		16.05	15.33	16.83	17.71	16.00	13.84
	First round	21	13.90		16.99	DNF	17.72	13.90	16.59	16.66
World Rubik's Cube Championship 2009	First round	123	14.96		18.08	22.02	19.53	14.96	17.34	17.38
Benelux Open 2009	Final	6	12.44		14.87	12.44	15.00	16.30	15.84	13.78
	Second round	8	13.50		16.22	17.40	14.69	16.56	18.08	13.50
	First round	9	16.56		18.01	17.68	16.56	17.94	18.40	24.46
Dutch Nationals 2008	Final	7	16.46		18.04	18.86	16.46	17.84	17.66	18.63
	First round	8	16.40		19.11	20.09	19.91	17.38	20.03	16.40
Dutch Open 2008	Second round	17	15.21		19.00	17.84	15.21	19.38	19.77	19.88
	First round	16	17.58		19.62	18.31	20.77	17.58	19.81	20.75
Dutch Masters 2008	Second round	14	15.88		18.40	18.88	16.86	20.58	15.88	19.47
	First round	18	18.44		20.57	22.02	20.86	18.44	18.83	22.63
Belgian Open 2008	First round	30	31.27		34.09	32.91	34.25	31.27	35.11	37.50
Dutch Championship 2007	First round	24	1:02.43		1:18.61	1:23.65	1:29.31	1:18.47	1:02.43	1:13.71
2x2x2 Cube
Dutch Nationals 2014	First round	26	6.45		9.22	11.01	8.45	11.28	6.45	8.19
Dutch Open 2011	Final	11	4.72		5.46	6.55	9.02	4.72	4.78	5.05
NEMO Amsterdam Open 2011	Final	10	4.97		5.60	6.33	5.46	5.75	4.97	5.58
Dutch Nationals 2010	First round	12	4.53		5.73	5.74	6.06	5.40	4.53	13.81
Dutch Open 2010	Final	7	4.84		5.22	6.56	4.93	4.84	5.40	5.33
Dutch Open 2009	Final	4	1.80		4.65	1.80	4.66	3.28	6.30	6.02
World Rubik's Cube Championship 2009	Final	16	4.65		6.45	7.61	5.34	6.41	8.71	4.65
	First round	12	3.53		4.63	5.15	3.97	3.53	4.77	6.44
Benelux Open 2009	Final	2	5.15		5.70	5.15	5.84	5.75	5.50	7.58
Dutch Open 2008	Final	13	6.72		8.02	10.11	9.44	6.72	7.61	7.02
Dutch Masters 2008	Final	5	4.72		6.49	5.13	6.77	4.72	7.56	7.61
Benelux Open 2008	Final	16	10.83		11.43	12.56	10.83	11.15	11.68	11.47
4x4x4 Cube
Dutch Nationals 2014	First round	13	59.73		1:09.94	59.73	1:04.18	1:22.16	1:19.40	1:06.23
Dutch Open 2011	Final	24	1:02.83		1:12.11	1:12.03	1:02.83	DNF	1:11.93	1:12.36
Dutch Nationals 2010	Final	8	54.46		1:07.19	1:11.30	1:26.58	54.46	1:06.00	1:04.27
	First round	8	58.00		1:08.71	59.22	DNF	1:02.41	58.00	1:24.50
Dutch Open 2010	Final	10	59.91		1:04.53	1:07.63	1:05.56	1:16.43	1:00.41	59.91
World Rubik's Cube Championship 2009	First round	53	1:02.81		1:06.00	1:11.09	1:06.25	1:02.81	1:04.97	1:06.78
Benelux Open 2009	Final	6	1:06.09		1:14.68	1:16.30	1:20.84	1:13.46	1:06.09	1:14.27
Dutch Nationals 2008	First round	10	1:29.75			1:29.75	1:38.05
Dutch Open 2008	Final	9	1:14.25		1:23.43	1:33.03	1:26.36	1:14.25	1:22.21	1:21.72
Dutch Masters 2008	Final	15	1:25.05		1:31.17	1:32.05	1:27.80	1:25.05	1:35.86	1:33.65
Belgian Open 2008	Final	21	2:25.05			2:25.05	3:03.83
5x5x5 Cube
Dutch Open 2011	Final	20	2:05.69		2:09.06	2:12.36	2:05.69	3:02.61	2:06.65	2:08.18
NEMO Amsterdam Open 2011	First round	11	2:04.96			2:04.96	2:26.97
Dutch Nationals 2010	Final	11	1:57.18		2:13.16	2:00.94	2:20.84	1:57.18	2:19.84	2:18.71
Dutch Open 2010	Final	14	2:06.68		2:17.66	2:08.86	2:06.68	2:18.66	2:25.46	2:30.61
World Rubik's Cube Championship 2009	Qualification round	25	2:14.08			2:14.08	2:23.38
Benelux Open 2009	Final	8	2:00.80		2:08.96	2:14.81	2:12.47	2:04.46	2:09.94	2:00.80
Dutch Open 2008	Final	8	2:04.59		2:15.14	2:24.09	2:27.81	2:04.59	2:07.40	2:13.94
Dutch Masters 2008	Final	13	2:18.83		2:31.20	2:29.66	2:31.38	2:18.83	2:32.56	2:37.90
Belgian Open 2008	Final	19	5:14.08			DNF	5:14.08
6x6x6 Cube
Benelux Open 2009	Final	11	5:12.55		6:59.23	8:45.97	6:59.18	5:12.55
7x7x7 Cube
Benelux Open 2009	Final	13	8:43.46		9:21.27	10:34.00	8:43.46	8:46.34
3x3x3 Blindfolded
Dutch Nationals 2014	Final	6	4:57.04			4:57.04	DNF
Dutch Open 2011	Final	23	DNF			DNF	DNF
Dutch Nationals 2010	Final	14	DNF		DNF	DNF	DNF	DNF
Dutch Open 2010	Final	14	DNF		DNF	DNF	DNF	DNF
World Rubik's Cube Championship 2009	First round	19	1:53.21			2:28.25	1:53.21
Benelux Open 2009	Final	10	DNF			DNF	DNF
Dutch Nationals 2008	Final	2	3:03.11		DNF	DNF	3:03.11	DNF
Dutch Open 2008	Final	15	DNF			DNF	DNF
Dutch Masters 2008	Final	7	3:16.16			DNF	3:16.16
Belgian Open 2008	Final	14	7:15.71			7:15.71	DNF
3x3x3 Fewest Moves
Dutch Open 2011	Final	6	38			38
NEMO Amsterdam Open 2011	Final	1	30			30
Dutch Nationals 2010	Final	11	42			42
Dutch Open 2010	Final	5	36			36
Dutch Nationals 2009	Final	5	39			39
Dutch Open 2009	Final	14	DNF			DNF
World Rubik's Cube Championship 2009	Final	35	43			43
Benelux Open 2009	Final	1	30			30
Dutch Open 2008	Final	9	42			42
Dutch Masters 2008	Final	13	DNF			DNF
Benelux Open 2008	Final	10	DNF			DNF
3x3x3 One-Handed
Dutch Nationals 2014	Final	12	27.01		39.99	27.01	41.02	36.78	42.16	47.21
Dutch Open 2011	Final	10	21.25		26.58	26.38	21.25	30.08	28.36	25.00
NEMO Amsterdam Open 2011	First round	9	27.53		29.62	27.53	28.68	30.33	29.84	49.31
Dutch Nationals 2010	Final	7	24.03		26.51	24.03	28.36	31.84	25.63	25.55
	First round	6	24.47		27.81	26.21	29.83	24.47	DNF	27.40
Dutch Open 2010	Final	9	20.06		29.14	39.25	20.06	26.33	38.22	22.86
Dutch Nationals 2009	Final	3	19.94		22.75	22.43	19.94	23.75	28.34	22.06
	First round	3	22.47		25.93	22.47	26.28	27.69	23.83	29.43
Dutch Open 2009	Final	5	23.96		24.92	28.93	23.96	24.05	26.18	24.53
World Rubik's Cube Championship 2009	First round	42	21.90		27.28	30.58	21.90	27.80	23.81	30.22
Benelux Open 2009	Final	3	24.44		28.04	25.80	31.95	30.47	27.86	24.44
	First round	4	24.09		31.09	37.68	24.09	34.40	27.73	31.15
Dutch Nationals 2008	Final	5	33.05		37.00	38.38	35.41	39.18	37.22	33.05
	First round	4	33.59			33.59	36.75
Dutch Open 2008	Final	10	30.05		37.58	44.09	37.16	37.56	38.03	30.05
Dutch Masters 2008	First round	14	38.77		48.61	47.23	47.21	38.77	51.40	52.60
Benelux Open 2008	First round	14	1:05.27		1:19.08	1:05.27	1:44.38	1:25.15	1:12.16	1:19.93
Clock
Dutch Open 2011	Final	5	10.88		12.55	10.88	12.30	12.81	14.44	12.53
Dutch Nationals 2010	Final	7	10.84		16.76	10.84	DNF	11.00	12.43	26.84
Dutch Open 2010	Final	5	10.09		11.46	10.16	12.66	11.56	DNF	10.09
Dutch Open 2009	Final	2	10.06		10.74	10.80	10.50	DNF	10.91	10.06
World Rubik's Cube Championship 2009	Final	10	10.50		11.57	10.63	13.65	11.02	13.06	10.50
Benelux Open 2009	Final	3	10.88		12.82	13.47	14.05	13.34	11.64	10.88
Dutch Open 2008	Final	1	9.68	NR	11.32	12.43	11.86	9.68
Dutch Masters 2008	Final	14	19.00		DNF	19.00	DNF	21.66
Benelux Open 2008	Final	6	25.43		29.54	34.11	25.43	29.09
Megaminx
Dutch Nationals 2009	Final	3	2:08.40		2:10.92	2:09.30	2:15.05	2:08.40
Dutch Open 2009	Final	6	2:23.06		2:25.46	2:29.19	2:24.13	2:23.06
Benelux Open 2009	Final	4	1:58.52		2:02.47	1:58.52	2:06.77	2:02.13
Benelux Open 2008	Final	11	6:24.09			6:24.09
Pyraminx
Dutch Open 2009	Final	13	8.78		14.48	11.93	8.78	13.86	17.66	24.21
Benelux Open 2009	Final	5	7.25		11.07	7.25	13.25	10.65	12.47	10.08
Square-1
Dutch Nationals 2009	Final	5	31.58		34.60	36.00	31.58	35.00	44.52	32.80
Dutch Open 2009	Final	7	32.65		43.61	48.93	49.93	42.68	32.65	39.21
Dutch Open 2008	Final	4	40.53		52.59	1:10.81	46.44	40.53
4x4x4 Blindfolded
Dutch Nationals 2010	Final	4	DNF			DNF	DNF
Benelux Open 2009	Final	2	DNF			DNF	DNF
Dutch Masters 2008	Final	2	36:16.00	NR		DNF	36:16.00
5x5x5 Blindfolded
Benelux Open 2009	Final	1	DNF			DNF
3x3x3 Multi-Blind
Dutch Nationals 2010	Final	7	DNF			DNF
Dutch Open 2010	Final	10	DNF			DNF
World Rubik's Cube Championship 2009	Final	18	3/5 50:00			3/5 50:00
Benelux Open 2009	Final	1	3/5 43:10			3/5 43:10
Dutch Masters 2008	Final	5	3/5 49:03			3/5 49:03
Benelux Open 2008	Final	4	2/2 18:08	NR		2/2 18:08	DNS
Magic
Dutch Open 2011	Final	5	1.40		1.79	2.09	3.63	1.52	1.77	1.40
NEMO Amsterdam Open 2011	Final	10	1.36		2.43	DNF	2.18	2.69	2.43	1.36
Dutch Nationals 2010	Final	8	1.56		1.77	1.79	1.75	4.31	1.78	1.56
Dutch Open 2010	Final	27	2.52		DNF	3.28	DNF	DNF	2.52	6.69
Dutch Nationals 2009	Final	2	1.18		1.53	2.05	1.31	1.18	1.22	3.30
Dutch Open 2009	Final	2	1.30		1.54	1.97	3.08	1.31	1.33	1.30
World Rubik's Cube Championship 2009	Final	64	1.38		2.55	2.78	1.38	1.41	3.46	5.58
Benelux Open 2009	Final	3	1.28		1.39	1.44	1.28	1.34	1.38	1.83
Dutch Open 2008	Final	18	1.40		3.60	1.40	DNF	3.77	3.40	3.63
Dutch Masters 2008	Final	3	1.18		1.25	1.25	1.28	1.18	1.21	DNF
Benelux Open 2008	Final	8	2.30		2.58	3.19	2.38	2.30	2.41	2.96
Master Magic
Dutch Nationals 2010	Final	8	4.81		5.08	5.02	4.97	6.18	4.81	5.25
Dutch Open 2008	Final	12	5.33		6.51	5.90	7.08	6.56	5.33	7.94
Dutch Masters 2008	Final	18	7.19		9.19	DNF	10.02	9.33	7.19	8.22
3x3x3 Multi-Blind Old Style
Dutch Masters 2008	Final	5	3/5 49:03			3/5 49:03
Benelux Open 2008	Final	4	2/2 18:08	NR		2/2 18:08	DNS

History of National Records

Single	Competition	Round
Clock
9.68	Dutch Open 2008	Final
4x4x4 Blindfolded
36:16.00	Dutch Masters 2008	Final
3x3x3 Multi-Blind
2/2 18:08	Benelux Open 2008	Final
3x3x3 Multi-Blind Old Style
2/2 18:08	Benelux Open 2008	Final

National Championship Podiums

Event	Place	Single	Average	Solves
Dutch Nationals 2009
3x3x3 One-Handed	3	19.94	22.75	22.43	19.94	23.75	28.34	22.06
Megaminx	3	2:08.40	2:10.92	2:09.30	2:15.05	2:08.40
Magic	2	1.18	1.53	2.05	1.31	1.18	1.22	3.30
Dutch Nationals 2008
3x3x3 Blindfolded	2	3:03.11	DNF	DNF	3:03.11	DNF