Chae Jiseok (채지석)

Region	WCA ID	Gender	Competitions	Completed Solves
Republic of Korea	2008JISE02	Male	22	665

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	224	3867	11061	9.27	11.48	11819	4283	232
2x2x2 Cube	126	2461	10080	2.35	3.84	8788	2355	137
4x4x4 Cube	94	1438	4157	35.83	41.88	4401	1552	96
5x5x5 Cube	111	1433	4144	1:14.94	1:24.97	4496	1564	113
6x6x6 Cube	62	800	2576	2:23.76	2:35.97	2653	835	64
7x7x7 Cube	58	818	2485	3:46.18	3:50.90	2142	715	52
3x3x3 Blindfolded	95	1735	5141	3:02.42
3x3x3 Fewest Moves	53	788	3166	36
3x3x3 One-Handed	116	2370	6496	16.72	19.96	5612	2091	108
Clock	14	159	771	5.07	6.99	1070	225	16
Megaminx	118	1931	6798	1:28.29	1:43.23	7363	2069	126
Pyraminx	147	4091	15270	5.34	7.48	11293	3281	126
Skewb	195	4041	15606	6.23	9.81	16090	4378	227
Square-1	223	3389	15489	51.35	1:01.54	13301	2990	205
3x3x3 Multi-Blind	46	634	2408	2/2 16:17

Medal Collection

Gold	Silver	Bronze
1	4	4

Record Collection

WR	CR	NR
		3

Competition	Round	Place	Single		Average		Solves
3x3x3 Cube
Rubik's WCA World Championship 2023	First round	692	12.33		13.69		12.33	12.38	14.07	14.61	15.66
KAIST Fall 2022	First round	38	10.21		12.29		17.44	10.21	12.87	12.69	11.31
Cubing SimCheong Open 2022	Semi Final	14	9.27		11.48		11.29	9.27	12.67	19.68	10.49
	Second round	23	11.21		12.21		11.60	12.55	11.21	12.49	13.59
	First round	38	12.64		14.42		17.93	15.64	12.64	14.19	13.42
Korean Championship 2022	Second round	69	12.13		16.16		17.15	15.61	16.58	12.13	16.29
	First round	59	11.12		12.50		15.73	11.49	12.42	11.12	13.59
Seoul Summer 2022	First round	42	10.50		12.15		13.83	11.95	10.50	12.46	12.05
Korean Championship Mini 2021	First round	28	12.48		12.90		14.12	12.72	12.94	12.48	13.04
Cube Camp in Wonju 2019	First round	35	11.84		15.61		15.04	13.56	18.23	11.84	20.19
Busan Winter 2018	First round	20	12.22		13.41		17.96	14.23	12.22	13.53	12.47
Korean Championship 2018	First round	67	11.96		14.17		11.96	14.19	16.12	12.20	20.07
Korean Championship 2017	First round	56	13.19		14.36		13.75	15.52	13.19	15.14	14.19
KAIST Spring 2017	Second round	22	11.48		13.80		15.66	11.48	39.93	12.96	12.77
	First round	14	10.91		12.54		13.88	14.36	12.33	10.91	11.40
Korean Championship 2016	Second round	43	10.98		14.12		10.98	12.33	14.02	16.68	16.02
	First round	44	11.97		13.78		15.32	14.82	11.97	13.48	13.05
Jeonju Spring 2016	Second round	25	12.82		15.50		12.82	22.72	15.43	14.98	16.08
	First round	36	10.63		16.68		16.83	19.96	13.32	10.63	19.89
Korea Winter 2015	Second round	36	12.47		14.05		12.47	13.45	14.13	15.68	14.58
	First round	37	11.59		14.59		14.37	14.68	11.59	19.86	14.73
Korean Style 2013	Second round	33	15.61		17.05		16.03	17.83	17.30	30.41	15.61
	First round	29	14.96		15.70		15.53	15.91	16.88	14.96	15.66
Cubing Korea January 2012	First round	33	22.65		25.02		28.81	24.50	22.65	24.11	26.46
Cubing Korea Xmas Eve 2011	First round	31	18.16		23.49		23.06	22.96	29.22	24.44	18.16
Cheonan Cube Championship 2008	First round	42	1:01.56				1:06.22	1:01.56
2x2x2 Cube
Rubik's WCA World Championship 2023	First round	335	3.85		4.47		5.46	3.91	4.04	6.26	3.85
Cubing SimCheong Open 2022	Second round	18	3.87		5.04		4.94	3.87	5.38	5.05	5.12
	First round	14	4.31		5.43		5.32	4.31	6.03	4.93	6.15
Korean Championship 2022	Second round	24	3.11		4.48		6.22	4.94	4.39	4.11	3.11
	First round	32	2.90		4.52		2.90	4.57	5.49	3.95	5.04
Seoul Summer 2022	Final	25	3.22		4.58		4.87	9.29	4.52	3.22	4.34
Korean Championship Mini 2021	Final	9	3.28		3.84		3.60	4.56	3.95	3.28	3.97
Cube Camp in Wonju 2019	Final	12	2.35		4.39		4.32	2.35	6.50	4.20	4.64
Busan Winter 2018	First round	15	4.00		4.79		4.86	4.49	5.01	5.33	4.00
Korean Championship 2018	First round	22	3.69		4.11		3.69	4.65	3.92	3.76	5.31
Korean Championship 2017	First round	58	4.12		6.67		4.12	5.12	9.97	DNF	4.92
KAIST Spring 2017	First round	7	3.58		3.89		3.87	4.00	4.26	3.58	3.79
Korean Championship 2016	First round	9	3.39		3.90		4.04	4.59	3.39	3.91	3.75
Korea Winter 2015	First round	15	3.93		4.29		4.24	4.56	9.84	4.08	3.93
Korean Style 2013	Final	13	3.72		5.18		3.72	4.52	6.46	5.83	5.18
	First round	19	4.50		5.64		6.58	5.83	4.50	6.27	4.83
Cubing Korea January 2012	Final	10	4.72		5.08		4.91	4.81	5.53	10.72	4.72
	First round	14	2.91		5.94		6.58	5.40	6.35	2.91	6.06
Cubing Korea Xmas Eve 2011	Final	15	5.55		6.07		6.05	5.55	5.63	7.15	6.53
	First round	16	4.97		5.76		5.84	5.65	6.68	5.80	4.97
Cheonan Cube Championship 2008	First round	22	22.34				25.19	22.34
4x4x4 Cube
Rubik's WCA World Championship 2023	First round	361	36.71		45.80		48.32	42.44	49.55	46.63	36.71
KAIST Fall 2022	First round	24	38.84		43.53		43.29	38.84	44.71	42.59	59.86
Korean Championship 2022	First round	25	35.83		42.42		46.49	45.90	44.65	36.71	35.83
Seoul Summer 2022	Final	18	37.02		41.88		37.02	48.77	41.82	43.00	40.82
Korean Championship Mini 2021	Final	19	45.22		47.70		46.62	45.22	54.02	49.34	47.14
Cube Camp in Wonju 2019	Final	17	41.11		45.73		1:33.41	44.84	41.11	46.22	46.14
Korean Championship 2018	First round	26	41.86		46.38		41.86	45.21	1:06.76	46.17	47.75
Korean Championship 2017	First round	38	49.82		57.64		49.82	59.41	1:34.14	1:01.68	51.82
KAIST Spring 2017	First round	9	47.20		49.70		48.32	47.20	59.82	48.40	52.38
Korean Championship 2016	First round	24	46.54		56.52		1:07.15	1:07.44	47.81	54.59	46.54
Korea Winter 2015	First round	20	50.54		57.03		57.08	50.54	59.21	1:14.86	54.79
Korean Style 2013	Final	18	56.25		1:06.70		1:11.78	1:15.21	1:03.43	1:04.88	56.25
Cubing Korea January 2012	Final	17	1:17.75		1:32.74		DNF	1:23.06	1:17.75	1:51.89	1:23.26
Cubing Korea Xmas Eve 2011	Final	20	1:29.41		1:35.69		1:35.02	1:37.97	1:29.41	1:34.08	1:50.84
5x5x5 Cube
Rubik's WCA World Championship 2023	First round	309	1:16.71		1:24.97		1:16.71	1:28.09	1:28.06	1:26.49	1:20.35
Please Big Cubes Korea 2022	First round	21	1:21.10		1:25.37		1:21.10	1:27.03	1:31.28	1:25.87	1:23.20
Korean Championship 2022	First round	26	1:14.94		1:26.29		1:14.94	1:27.76	1:26.94	1:25.85	1:26.09
Korean Championship Mini 2021	Final	21	1:25.89		1:31.15		1:34.71	1:30.18	1:37.45	1:25.89	1:28.56
Cube Camp in Wonju 2019	Final	13	1:21.98		1:31.69		1:39.33	1:27.97	1:28.33	1:21.98	1:38.78
Korean Championship 2018	First round	31	1:31.79		1:40.10		1:49.87	1:43.81	1:32.26	1:31.79	1:44.22
Korean Championship 2017	First round	25	1:41.52		1:48.98		1:59.95	1:43.62	1:43.36	DNF	1:41.52
Korean Championship 2016	First round	12	1:33.19		1:38.82		1:44.01	1:38.58	1:33.19	1:59.80	1:33.86
Jeonju Spring 2016	First round	15	1:44.05		1:52.04		1:54.30	1:48.40	1:53.41	2:05.75	1:44.05
Korean Style 2013	Final	14	2:04.63		2:13.58		2:04.63	2:10.15	2:06.03	2:24.55	2:36.40
Cubing Korea January 2012	Final	11	2:51.46		3:12.10		3:02.90	3:21.75	3:11.66	3:28.44	2:51.46
Cubing Korea Xmas Eve 2011	Final	17	3:12.22		3:20.46		3:13.36	3:29.25	3:18.77	3:45.43	3:12.22
6x6x6 Cube
Rubik's WCA World Championship 2023	First round	205	2:25.79		2:35.97		2:37.45	2:44.67	2:25.79
Please Big Cubes Korea 2022	First round	38	2:25.36		DNF		DNF	2:25.36	2:33.42
Korean Championship 2022	Final	14	2:23.76		2:45.83		2:23.76	2:35.79	3:17.95
Seoul Summer 2022	Final	16	2:34.75		2:38.20		2:40.88	2:34.75	2:38.96
Cube Camp in Wonju 2019	Final	7	2:34.38		3:02.11		2:54.32	3:37.62	2:34.38
Korean Championship 2018	Final	15	2:49.95		2:56.31		2:49.95	2:59.44	2:59.54
Korean Championship 2017	Final	16	DNF				DNF
Korean Championship 2016	Final	6	3:05.41		3:07.90		3:11.65	3:05.41	3:06.65
7x7x7 Cube
Rubik's WCA World Championship 2023	First round	221	4:32.53				4:32.53
Please Big Cubes Korea 2022	First round	13	3:55.08		3:59.85		3:55.08	4:03.26	4:01.21
Korean Championship 2022	Final	13	3:46.18		3:50.90		3:54.52	3:52.01	3:46.18
Busan Winter 2018	Final	13	4:27.04		4:29.51		4:32.19	4:27.04	4:29.29
Korean Championship 2018	Final	12	4:15.31		4:51.38		5:34.72	4:15.31	4:44.10
Korean Championship 2017	Final	6	4:35.87		4:59.85		4:43.63	4:35.87	5:40.06
Korean Championship 2016	Final	8	5:05.84		5:20.59		5:35.62	5:05.84	5:20.31
3x3x3 Blindfolded
Cubing SimCheong Open 2022	Second round	10	3:34.92		DNF		DNF	DNF	3:34.92
	First round	9	3:02.42		DNF		3:02.42	DNF	DNF
Korean Championship 2022	First round	17	DNF		DNF		DNF	DNF	DNF
Korean Championship 2016	First round	17	5:19.30		DNF		DNF	DNF	5:19.30
Korean Style 2013	Final	6	DNF		DNF		DNF	DNF	DNF
3x3x3 Fewest Moves
Korean FMC Championship 2024	First round	31	36		DNF		DNF	44	36
Please Be Quiet Korea 2022	Final	13	37		DNF		DNF	37	39
Korean Championship 2017	Final	8	39				39
3x3x3 One-Handed
Rubik's WCA World Championship 2023	First round	337	17.88		23.16		20.72	26.04	22.73	42.55	17.88
KAIST Fall 2022	First round	18	18.00		21.24		21.37	18.00	20.68	21.67	23.44
Korean Championship 2022	First round	17	16.72		19.96		17.73	20.27	24.04	21.88	16.72
Seoul Summer 2022	Final	26	19.96		23.45		23.16	19.96	25.17	24.26	22.94
Korean Championship Mini 2021	Final	18	21.80		23.33		25.32	24.29	23.04	21.80	22.67
Cube Camp in Wonju 2019	Final	21	20.44		25.24		28.34	21.89	26.26	20.44	27.58
Busan Winter 2018	Final	17	20.59		24.08		22.99	24.49	30.17	20.59	24.77
Korean Championship 2018	First round	39	20.11		28.06		26.23	28.71	20.11	34.94	29.25
Korean Championship 2017	First round	33	22.55		26.86		22.55	51.50	30.15	24.03	26.40
Korean Championship 2016	First round	27	18.73		25.80		26.22	18.73	DNF	20.97	30.20
Jeonju Spring 2016	First round	13	22.83		24.68		26.51	22.94	22.83	26.08	25.03
Korea Winter 2015	First round	22	22.87		24.16		24.22	22.87	22.93	25.34	26.21
Korean Style 2013	Final	19	30.93		35.26		35.43	35.31	35.05	30.93	35.55
Cubing Korea January 2012	Final	20	49.91		1:01.97		49.91	54.71	1:00.69	1:10.52	1:21.96
Cubing Korea Xmas Eve 2011	Final	26	41.52		47.62		55.40	45.88	41.52	41.58	59.40
Clock
Rubik's WCA World Championship 2023	First round	62	7.04		7.78		7.56	8.04	9.24	7.04	7.73
Korean Championship 2022	Final	2	5.07		6.99		6.92	7.88	DNF	5.07	6.17
Cube Camp in Wonju 2019	Final	1	7.81		8.12		8.58	8.27	7.91	8.19	7.81
Korean Championship 2018	Final	2	7.76		8.44		7.76	9.00	7.83	8.48	11.14
Korean Championship 2017	Final	3	6.99		9.66		7.68	DNF	6.99	10.65	10.64
KAIST Spring 2017	Final	2	7.63		9.02		7.63	10.78	7.73	DNF	8.56
Korean Championship 2016	Final	2	7.68		8.11		8.27	7.68	9.92	7.89	8.18
Korea Winter 2015	Final	3	7.96		8.18		8.17	8.34	7.96	9.13	8.02
Korean Style 2013	Final	3	8.41		9.98		8.41	9.00	9.31	11.63	13.33
Cubing Korea January 2012	Final	4	19.40		28.50		36.84	19.40	DNF	21.06	27.60
Cubing Korea Xmas Eve 2011	Final	3	31.81		46.32		DNF	31.81	39.96	35.58	1:03.43
Megaminx
Rubik's WCA World Championship 2023	First round	299	1:42.61				1:53.88	1:42.61
KAIST Fall 2022	First round	22	1:32.18		1:43.23		1:32.18	2:23.22	1:43.41	1:50.77	1:35.52
Please Big Cubes Korea 2022	First round	21	1:39.37		1:51.58		1:52.50	DNF	1:39.37	1:45.48	1:56.75
Korean Championship 2022	Final	29	1:28.29		2:07.78		2:32.20	2:22.09	2:09.34	1:28.29	1:51.90
Seoul Summer 2022	Final	33	1:39.41		1:49.36		2:01.44	1:53.15	1:46.71	1:48.21	1:39.41
Korean Championship Mini 2021	Final	22	1:42.35		2:08.70		2:06.55	2:21.35	2:08.01	1:42.35	2:11.55
Busan Winter 2018	Final	19	1:32.37		1:45.35		1:32.37	1:55.33	1:58.11	1:37.81	1:42.92
Korean Championship 2018	Final	19	1:39.85		1:50.52		1:56.47	2:01.40	1:39.85	1:53.36	1:41.74
Korean Championship 2017	Final	14	1:46.22		1:58.65		2:10.89	1:55.79	1:54.04	2:06.11	1:46.22
Korean Championship 2016	Final	8	1:51.95		2:03.35		1:56.30	2:12.98	2:23.79	1:51.95	2:00.77
Korean Style 2013	Final	8	2:52.27		3:08.66		3:09.58	3:01.31	3:20.47	3:15.08	2:52.27
Pyraminx
Rubik's WCA World Championship 2023	First round	367	6.81		9.17		11.10	9.53	11.37	6.88	6.81
Cube Camp in Wonju 2019	Final	11	6.10		7.59		8.24	6.93	7.61	9.06	6.10
Korean Championship 2017	First round	13	5.34		7.48		5.34	8.15	8.56	5.72	9.08
Korean Championship 2016	First round	17	8.13		9.72		8.13	9.08	10.53	15.81	9.56
Korean Style 2013	Final	10	10.00		11.07		10.00	12.84	15.43	10.36	10.00
Skewb
Korean Championship 2016	First round	45	10.14		14.61		14.31	10.14	15.29	14.24	22.07
Korea Winter 2015	First round	23	6.23		9.81		8.87	12.15	6.23	14.48	8.40
Square-1
Korean Championship 2016	Final	27	51.35		1:01.54		1:44.67	1:01.72	1:05.11	57.79	51.35
Korean Style 2013	Final	9	2:48.83		3:45.84		3:44.72	3:15.84	DNF	4:16.96	2:48.83
4x4x4 Blindfolded
Please Be Quiet Korea 2022	Final	5	DNF		DNF		DNF	DNF	DNS
Korean Championship 2022	Final	8	DNF		DNF		DNF	DNS	DNS
Korean Championship 2018	Final	8	DNF		DNF		DNF	DNF	DNS
3x3x3 Multi-Blind
Please Be Quiet Korea 2022	Final	8	2/2 16:17				2/2 16:17	2/3 28:57
Korean Championship 2018	Final	9	DNF				DNF
Magic
Magics Korea 2012	Second round	15	0.84	NR	2.50		2.38	0.84	0.86	4.27	DNF
	First round	1	0.84	NR	0.88	NR	0.91	0.86	0.84	DNF	0.86
Cubing Korea January 2012	Final	4	1.40		2.42		1.40	2.13	2.30	4.25	2.83
Cubing Korea Xmas Eve 2011	Final	5	1.08		2.02		1.22	1.75	3.08	1.08	DNF
Master Magic
Magics Korea 2012	Final	5	4.08		4.53		4.21	4.08	5.22	4.15	DNF
	Second round	6	2.36		3.34		3.09	2.71	4.21	2.36	6.68
	First round	11	2.33		3.66		3.41	4.02	6.52	2.33	3.55
Cubing Korea January 2012	Final	6	3.71		5.75		7.59	5.05	3.71	13.75	4.61
Cubing Korea Xmas Eve 2011	Final	8	4.36		7.00		8.58	4.36	7.41	12.31	5.02

History of National Records

Single	Average	Competition	Round	Solves
Magic
0.84		Magics Korea 2012	Second round
0.84	0.88	Magics Korea 2012	First round	0.91	0.86	0.84	DNF	0.86

National Championship Podiums

Event	Place	Single	Average	Solves
Korean Championship 2022
Clock	2	5.07	6.99	6.92	7.88	DNF	5.07	6.17
Korean Championship 2018
Clock	2	7.76	8.44	7.76	9.00	7.83	8.48	11.14
Korean Championship 2017
Clock	3	6.99	9.66	7.68	DNF	6.99	10.65	10.64
Korean Championship 2016
Clock	2	7.68	8.11	8.27	7.68	9.92	7.89	8.18