Chio Wai Cheng (趙偉程)

Region	WCA ID	Gender	Competitions	Completed Solves
Macau, China	2008CHEN10	Male	17	622

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	5	3694	10479	8.91	10.47	8463	3050	4
2x2x2 Cube	5	7190	26503	3.22	4.70	21040	6089	6
4x4x4 Cube	5	2803	7963	39.91	49.37	10625	3787	5
5x5x5 Cube	4	2389	7155	1:23.50	1:27.82	5904	2008	4
6x6x6 Cube	4	2220	7644	3:27.30	4:15.77	8678	2452	4
7x7x7 Cube	4	2330	8108	6:09.02	6:43.87	7229	2116	5
3x3x3 Blindfolded	5	2583	7791	4:27.75		-	-	-
3x3x3 One-Handed	4	7861	21120	24.70	28.69	18525	7079	4
Pyraminx	8	26357	98635	16.84	18.28	81157	21695	7
3x3x3 Multi-Blind	3	646	2461	2/2 13:52		-	-	-

Medal Collection

Gold	Silver	Bronze
3	5	8

Record Collection

WR	CR	NR
		61


3x3x3 Cube
Back To Cubing Hong Kong 2015	Final	9	10.84		13.53		12.77	14.44	13.38	10.84	20.33
	First round	4	10.84		12.32		13.84	10.84	12.71	13.02	11.22
Guangdong Open 2013	Final	3	9.27		11.00		10.90	9.27	11.15	10.96	12.94
	Semi Final	4	10.51		11.14		10.90	10.51	12.03	11.37	11.16
	Second round	1	9.29		10.49		9.92	11.05	10.51	9.29	11.87
	First round	3	9.18		11.04		10.63	12.23	9.18	11.76	10.72
Guangzhou CCSA Championship 2013	Final	6	10.68		11.30		10.93	12.06	10.68	10.90	12.90
	Second round	5	10.28		11.48		11.65	15.73	10.68	12.12	10.28
	First round	3	9.76		10.47	NR	11.02	10.14	13.13	10.24	9.76
Guangzhou SCAU Open 2013	Final	1	11.20		11.65		11.58	11.69	11.67	11.85	11.20
	Second round	4	12.06		12.75		38.02	13.87	12.06	12.12	12.27
	First round	5	12.91		14.11		15.09	12.91	13.07	19.26	14.16
Asian Championship 2012	Semi Final	24	11.53		12.64		13.09	11.53	12.68	12.14	DNF
	Second round	29	11.74		12.92		12.91	12.12	11.74	13.74	14.46
	First round	25	11.79		13.06		11.81	13.20	11.79	14.23	14.18
Guangdong Open 2012	Final	5	10.96		12.76		10.96	12.16	13.58	14.47	12.55
	Second round	4	11.33		11.71		12.86	11.78	11.53	11.33	11.81
	First round	5	10.13		12.46		11.31	12.93	14.63	10.13	13.13
Guangzhou SCUT 2012	Final	5	9.77		11.96		16.40	12.68	11.09	9.77	12.11
	Second round	2	10.71		12.36		13.08	18.90	10.71	11.95	12.04
	First round	3	8.91	NR	11.43		10.56	15.31	13.88	9.86	8.91
Guangzhou Summer Vacation 2011	Final	4	9.94		11.98		9.94	13.96	12.09	10.58	13.28
	First round	2	9.75	NR	11.95		9.75	12.22	12.33	11.86	11.77
One-to-eight Cubes Competition 2011	Final	1	9.88		11.24		11.02	9.88	13.16	11.06	11.63
	Second round	3	10.83		12.04		10.83	11.16	13.03	13.52	11.94
	First round	3	10.72		13.12		12.88	13.27	15.59	13.21	10.72
Guangzhou Small Cubes 2010	Final	2	10.25		11.19	NR	10.25	12.40	10.84	10.33	13.86
	Second round	2	10.61		12.33		11.71	14.18	11.11	10.61	18.69
	First round	1	10.96		12.36		13.53	15.21	10.96	11.58	11.96
Hong Kong Open 2010	Final	2	10.00		11.61	NR	15.13	14.16	10.00	10.13	10.55
	Second round	5	9.80	NR	13.02		9.80	12.61	13.27	14.88	13.18
	First round	3	10.94		12.05	NR	12.05	10.94	12.40	11.69	13.81
Hong Kong Cube Day 2010	Final	1	11.16		12.63		11.50	14.50	11.16	13.80	12.58
	First round	2	11.46		13.66		14.53	13.05	15.71	13.40	11.46
Guangdong Open 2009	Final	3	12.15		12.75		12.61	13.36	12.27	12.15	15.75
	Second round	6	12.64		13.67		13.13	13.83	17.64	14.06	12.64
	First round	2	11.30		12.64		12.02	12.09	13.80	15.15	11.30
Shenzhen Summer Open 2009	Final	7	12.44		14.22		15.68	14.08	12.44	13.88	14.69
	Second round	2	11.11		13.23		14.19	12.47	13.02	11.11	14.25
	First round	2	10.09	NR	12.10	NR	11.88	11.94	10.09	12.72	12.47
Macau Rubik's Open 2009	Final	4	12.66		14.43		22.80	12.66	13.65	13.06	16.59
	Second round	1	11.84		12.97	NR	DNF	12.55	13.65	12.72	11.84
	First round	1	12.34		12.99	NR	12.34	14.11	12.66	12.53	13.77
Hong Kong Open 2009	Final	6	11.34	NR	14.64		16.52	14.02	16.25	13.65	11.34
	Second round	5	12.53	NR	14.86		21.88	12.53	14.06	14.97	15.56
	First round	4	14.15		15.30		14.78	16.68	DNF	14.43	14.15
Hong Kong Open 2008	Second round	16	18.91		21.50		18.91	19.28	27.65	24.00	21.22
	First round	16	18.69				DNF	DNF	18.69
2x2x2 Cube
Back To Cubing Hong Kong 2015	First round	18	4.58		6.54		8.06	6.30	5.25	4.58	8.25
Guangdong Open 2013	Second round	19	3.22	NR	5.20		4.16	5.27	3.22	6.36	6.18
	First round	27	4.88		5.73		10.64	5.10	4.88	5.62	6.46
Guangzhou CCSA Championship 2013	First round	20	4.09		5.32		5.12	6.34	5.59	4.09	5.24
Guangzhou SCAU Open 2013	Final	4	4.30		5.01		5.68	4.84	4.88	5.30	4.30
	First round	5	3.64		5.46		6.14	5.70	3.64	4.54	7.61
Asian Championship 2012	First round	48	5.90		6.62		5.90	7.38	6.16	6.70	7.00
Guangdong Open 2012	Second round	9	3.27	NR	5.15		3.27	4.56	16.00	6.09	4.81
	First round	4	4.08		4.70	NR	4.08	5.40	4.33	4.36	DNF
Guangzhou SCUT 2012	Final	3	3.75	NR	5.15	NR	21.25	5.03	3.75	4.93	5.48
	First round	3	3.77	NR	5.21	NR	4.80	3.77	5.83	14.15	5.00
Guangzhou Summer Vacation 2011	First round	21	5.36		7.92		5.36	6.63	11.46	8.47	8.65
One-to-eight Cubes Competition 2011	Final	9	3.90		5.76		7.02	5.15	3.90	5.11	11.13
Guangzhou Small Cubes 2010	Final	3	4.33		5.36		4.33	5.71	5.08	5.31	5.68
	First round	8	5.19		6.53		7.16	5.84	DNF	5.19	6.59
Hong Kong Open 2010	Second round	7	4.44		5.32		5.15	4.90	5.90	9.33	4.44
	First round	9	4.61		5.52		4.61	6.40	5.34	4.83	7.69
Hong Kong Cube Day 2010	Final	7	4.69		6.11		4.94	6.30	4.69	7.08	12.00
	First round	3	3.81	NR	5.30	NR	3.81	5.21	6.30	4.40	6.34
Guangdong Open 2009	Final	8	5.75		6.28		6.88	5.75	5.80	DNF	6.15
	First round	8	4.33	NR	5.55	NR	6.05	9.11	4.33	6.06	4.55
Shenzhen Summer Open 2009	Final	9	5.28		6.78		6.81	6.83	6.84	5.28	6.71
	First round	9	5.86		6.29		6.52	5.93	5.86	6.41	6.72
Macau Rubik's Open 2009	Final	3	4.72	NR	6.00	NR	6.18	6.94	5.44	6.38	4.72
Hong Kong Open 2009	Final	17	6.31		8.12		7.21	10.31	11.16	6.31	6.83
	First round	17	5.55	NR	7.15	NR	7.72	5.55	7.48	6.25	8.18
Hong Kong Open 2008	Final	21	7.97		12.11		8.90	DNF	8.72	18.72	7.97
4x4x4 Cube
Back To Cubing Hong Kong 2015	Final	11	44.21		55.12		53.43	54.40	57.53	1:11.44	44.21
Guangdong Open 2013	Final	7	40.76		50.22		1:11.75	49.43	40.76	44.63	56.59
	Second round	6	44.31		50.04		1:00.36	48.13	44.31	55.04	46.95
	First round	15	50.99		54.47		50.99	56.87	51.39	DNF	55.15
Guangzhou CCSA Championship 2013	First round	14	48.12		53.05		53.45	48.12	56.25	53.13	52.57
Guangzhou SCAU Open 2013	Final	5	52.49		54.30		53.15	52.49	52.59	57.15	59.78
Asian Championship 2012	First round	22	47.83		49.37	NR	47.84	51.51	47.83	56.32	48.77
Guangdong Open 2012	Final	9	47.25		52.49		49.21	56.00	52.25	1:01.19	47.25
	First round	9	46.47		50.09		46.47	50.97	51.50	47.81	54.25
Guangzhou SCUT 2012	Final	8	45.47		54.16		57.77	58.84	1:08.88	45.47	45.88
Guangzhou Summer Vacation 2011	Final	7	43.75		53.72		56.56	53.18	43.75	1:01.13	51.41
One-to-eight Cubes Competition 2011	Final	3	48.43		50.06	NR	51.70	48.43	50.94	49.08	50.15
Hong Kong Open 2010	Final	9	52.71		58.34		59.25	59.27	52.71	57.13	58.63
	Second round	6	50.03		57.29		1:40.86	1:03.00	57.28	51.59	50.03
	First round	6	39.91	NR	56.42		1:05.11	39.91	55.58	57.16	56.52
Hong Kong Cube Day 2010	Final	2	52.09		55.90		59.47	1:05.34	53.53	54.71	52.09
	First round	2	50.78		55.60	NR	1:09.66	52.44	57.75	56.61	50.78
Guangdong Open 2009	Final	8	59.58		1:05.65		1:14.97	1:08.52	1:07.47	59.58	1:00.97
	First round	13	47.41	NR	1:10.67		1:05.68	1:11.21	47.41	1:17.41	1:15.13
Shenzhen Summer Open 2009	Final	7	53.38	NR	1:06.56		1:05.84	1:10.94	1:20.66	53.38	1:02.90
	First round	5	58.61	NR	1:02.06	NR	59.06	1:06.86	1:05.15	58.61	1:01.96
Macau Rubik's Open 2009	Final	5	1:04.30		1:07.23	NR	1:12.77	1:05.30	1:07.71	1:04.30	1:08.69
Hong Kong Open 2009	First round	17	1:05.93		1:18.85		1:05.93	1:08.53	1:19.91	1:28.11	1:34.94
5x5x5 Cube
Guangzhou CCSA Championship 2013	Final	9	1:36.81		1:39.71		1:36.81	1:39.08	1:41.99	1:53.36	1:38.06
Guangzhou SCAU Open 2013	Final	3	1:25.46		1:31.90		1:40.49	1:27.75	1:27.45	1:42.57	1:25.46
Asian Championship 2012	First round	19	1:25.71		1:35.23		1:40.42	1:26.20	1:40.07	1:25.71	1:39.43
Guangdong Open 2012	Final	6	1:24.50		1:27.82	NR	1:25.88	1:47.41	1:28.24	1:29.34	1:24.50
	First round	7	1:23.50	NR	1:29.73	NR	1:57.83	1:23.50	1:25.02	1:30.40	1:33.78
Guangzhou SCUT 2012	Final	2	1:34.34		1:37.87	NR	1:34.77	1:42.41	1:50.16	1:36.44	1:34.34
One-to-eight Cubes Competition 2011	Final	5	1:36.68		1:38.89	NR	1:42.22	1:37.65	1:36.68	1:42.13	1:36.90
Hong Kong Open 2010	First round	11	1:48.13		1:52.76		1:52.33	1:53.28	1:48.13	1:52.67	1:59.41
Hong Kong Cube Day 2010	First round	8	1:28.09		1:50.78		2:12.13	1:52.91	1:53.93	1:28.09	1:45.50
Guangdong Open 2009	Final	4	1:41.09		1:44.38		1:44.03	1:46.00	1:41.09	1:47.19	1:43.11
	First round	6	1:48.03		1:53.36		1:55.03	1:48.03	1:53.36	1:51.68	2:00.56
Shenzhen Summer Open 2009	Final	5	1:27.15	NR	1:39.52	NR	1:38.78	1:34.72	1:56.16	1:45.05	1:27.15
	First round	5	1:38.86		1:49.66	NR	1:57.02	1:46.16	1:38.86	1:45.81	2:00.33
Hong Kong Open 2009	Final	3	1:38.50	NR	1:49.98	NR	1:38.50	1:50.46	1:55.53	1:51.03	1:48.46
6x6x6 Cube
Asian Championship 2012	First round	18	4:31.56		DNF		DNF	4:54.79	4:31.56
Guangdong Open 2012	Final	6	4:06.68		4:15.77	NR	4:07.96	4:32.66	4:06.68
One-to-eight Cubes Competition 2011	Final	6	3:27.30	NR	4:27.11	NR	3:27.30	4:57.20	4:56.83
Guangdong Open 2009	Final	6	4:24.65	NR	4:36.00	NR	4:24.65	4:27.18	4:56.16
7x7x7 Cube
One-to-eight Cubes Competition 2011	Final	7	6:21.72		DNF		6:40.43	6:21.72	DNF
Guangdong Open 2009	Final	7	6:09.02	NR	6:43.87		7:00.65	6:09.02	7:01.94
3x3x3 Blindfolded
Guangzhou Small Cubes 2010	Final	4	DNF		DNF		DNF	DNF	DNF
Hong Kong Open 2010	Final	5	4:27.75		DNF		4:27.75	DNF	DNF
Guangdong Open 2009	First round	9	5:02.93		DNF		5:02.93	DNF	5:47.96
3x3x3 One-Handed
Guangzhou CCSA Championship 2013	First round	33	26.21		31.95		36.06	32.59	26.21	27.19	38.77
Guangzhou SCAU Open 2013	First round	11	24.70	NR	30.65		30.13	36.93	33.26	28.56	24.70
Asian Championship 2012	First round	42	26.73		30.41		27.40	34.03	26.73	29.79	36.99
Guangdong Open 2012	First round	19	25.41	NR	28.69	NR	DNF	28.47	28.65	25.41	28.94
Guangzhou SCUT 2012	Final	17	27.13		29.77	NR	40.09	28.84	31.85	27.13	28.63
Guangzhou Summer Vacation 2011	Final	16	29.05		33.35		32.41	29.05	34.80	35.21	32.84
Guangzhou Small Cubes 2010	First round	16	25.71	NR	32.11	NR	34.80	30.68	36.08	25.71	30.86
Hong Kong Open 2010	First round	31	33.96		42.47		39.34	40.28	1:35.28	47.80	33.96
Hong Kong Cube Day 2010	First round	13	36.19		41.72		39.83	44.59	40.75	36.19	45.46
Guangdong Open 2009	First round	40	35.19		45.10		55.55	56.97	35.19	38.58	41.16
Pyraminx
Guangdong Open 2009	First round	17	16.84		18.28	NR	16.84	17.43	25.97	19.38	18.02
3x3x3 Multi-Blind
Guangdong Open 2009	Final	2	2/2 13:52	NR			2/2 13:52

History of National Records

Single	Average	Competition	Round	Solves
3x3x3 Cube
	10.47	Guangzhou CCSA Championship 2013	First round	11.02	10.14	13.13	10.24	9.76
8.91		Guangzhou SCUT 2012	First round
9.75		Guangzhou Summer Vacation 2011	First round
	11.19	Guangzhou Small Cubes 2010	Final	10.25	12.40	10.84	10.33	13.86
	11.61	Hong Kong Open 2010	Final	15.13	14.16	10.00	10.13	10.55
9.80		Hong Kong Open 2010	Second round
	12.05	Hong Kong Open 2010	First round	12.05	10.94	12.40	11.69	13.81
10.09	12.10	Shenzhen Summer Open 2009	First round	11.88	11.94	10.09	12.72	12.47
	12.97	Macau Rubik's Open 2009	Second round	DNF	12.55	13.65	12.72	11.84
	12.99	Macau Rubik's Open 2009	First round	12.34	14.11	12.66	12.53	13.77
11.34		Hong Kong Open 2009	Final
12.53		Hong Kong Open 2009	Second round
2x2x2 Cube
3.22		Guangdong Open 2013	Second round
3.27		Guangdong Open 2012	Second round
	4.70	Guangdong Open 2012	First round	4.08	5.40	4.33	4.36	DNF
3.75	5.15	Guangzhou SCUT 2012	Final	21.25	5.03	3.75	4.93	5.48
3.77	5.21	Guangzhou SCUT 2012	First round	4.80	3.77	5.83	14.15	5.00
3.81	5.30	Hong Kong Cube Day 2010	First round	3.81	5.21	6.30	4.40	6.34
4.33	5.55	Guangdong Open 2009	First round	6.05	9.11	4.33	6.06	4.55
4.72	6.00	Macau Rubik's Open 2009	Final	6.18	6.94	5.44	6.38	4.72
5.55	7.15	Hong Kong Open 2009	First round	7.72	5.55	7.48	6.25	8.18
4x4x4 Cube
	49.37	Asian Championship 2012	First round	47.84	51.51	47.83	56.32	48.77
	50.06	One-to-eight Cubes Competition 2011	Final	51.70	48.43	50.94	49.08	50.15
39.91		Hong Kong Open 2010	First round
	55.60	Hong Kong Cube Day 2010	First round	1:09.66	52.44	57.75	56.61	50.78
47.41		Guangdong Open 2009	First round
53.38		Shenzhen Summer Open 2009	Final
58.61	1:02.06	Shenzhen Summer Open 2009	First round	59.06	1:06.86	1:05.15	58.61	1:01.96
	1:07.23	Macau Rubik's Open 2009	Final	1:12.77	1:05.30	1:07.71	1:04.30	1:08.69
5x5x5 Cube
	1:27.82	Guangdong Open 2012	Final	1:25.88	1:47.41	1:28.24	1:29.34	1:24.50
1:23.50	1:29.73	Guangdong Open 2012	First round	1:57.83	1:23.50	1:25.02	1:30.40	1:33.78
	1:37.87	Guangzhou SCUT 2012	Final	1:34.77	1:42.41	1:50.16	1:36.44	1:34.34
	1:38.89	One-to-eight Cubes Competition 2011	Final	1:42.22	1:37.65	1:36.68	1:42.13	1:36.90
1:27.15	1:39.52	Shenzhen Summer Open 2009	Final	1:38.78	1:34.72	1:56.16	1:45.05	1:27.15
	1:49.66	Shenzhen Summer Open 2009	First round	1:57.02	1:46.16	1:38.86	1:45.81	2:00.33
1:38.50	1:49.98	Hong Kong Open 2009	Final	1:38.50	1:50.46	1:55.53	1:51.03	1:48.46
6x6x6 Cube
	4:15.77	Guangdong Open 2012	Final	4:07.96	4:32.66	4:06.68
3:27.30	4:27.11	One-to-eight Cubes Competition 2011	Final	3:27.30	4:57.20	4:56.83
4:24.65	4:36.00	Guangdong Open 2009	Final	4:24.65	4:27.18	4:56.16
7x7x7 Cube
6:09.02		Guangdong Open 2009	Final
3x3x3 One-Handed
24.70		Guangzhou SCAU Open 2013	First round
25.41	28.69	Guangdong Open 2012	First round	DNF	28.47	28.65	25.41	28.94
	29.77	Guangzhou SCUT 2012	Final	40.09	28.84	31.85	27.13	28.63
25.71	32.11	Guangzhou Small Cubes 2010	First round	34.80	30.68	36.08	25.71	30.86
Pyraminx
	18.28	Guangdong Open 2009	First round	16.84	17.43	25.97	19.38	18.02
3x3x3 Multi-Blind
2/2 13:52		Guangdong Open 2009	Final