Hongbin Chang (常宏彬)

Region	WCA ID	Gender	Competitions	Completed Solves
China	2012CHAN13	Male	24	165

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	5877	17396	47360	13.72	17.33	52952	19669	6690
2x2x2 Cube	5976	19453	66230	5.17	8.70	84453	25280	7778
3x3x3 Blindfolded	44	114	360	29.42	45.63	394	117	45
3x3x3 One-Handed	4914	16456	49228	50.02	52.94	42023	14397	4166
Pyraminx	4408	14240	53720	9.41	10.41	29929	8262	2821
4x4x4 Blindfolded	54	169	613	6:53.05
5x5x5 Blindfolded	39	126	463	17:32.00
3x3x3 Multi-Blind	7	21	113	23/23 59:31

Gold	Silver	Bronze
12	5	6

WR	CR	NR
	1


3x3x3 Cube
China Championship 2019	First round	612	17.16		21.07	25.99	44.17	17.16	19.73	17.48
Hefei Spring 2019	First round	70	13.72		17.33	15.14	19.89	24.03	13.72	16.96
Nanjing Spring 2018	Second round	144	15.10		20.32	15.10	21.16	18.47	22.18	21.33
	First round	123	15.77		18.02	17.60	19.09	17.36	15.77	21.34
Hefei Open 2017	Second round	85	15.09		18.05	15.09	37.29	15.89	15.99	22.28
	First round	97	16.63		18.63	20.34	22.39	17.74	16.63	17.80
Zhenjiang Open 2015	First round	48	16.83		19.22	19.97	19.40	21.15	16.83	18.29
China Championship 2015	First round	304	15.99		20.23	18.55	18.90	DNF	15.99	23.24
Nanjing Spring 2014	First round	47	19.13		24.15	22.00	19.13	28.91	29.22	21.53
Zhejiang University 2013	First round	52	20.38		23.69	25.58	25.18	23.26	20.38	22.63
Hangzhou Open 2012	First round	40	21.43		36.98	41.66	49.13	21.43	39.46	29.83
2x2x2 Cube
Zhejiang University 2013	First round	41	6.76		12.44	7.80	17.93	11.58	6.76	DNF
Nanjing Winter 2012	First round	39	5.17		8.70	5.17	8.44	11.84	21.76	5.81
Hangzhou Open 2012	First round	20	7.34		10.55	7.34	9.33	15.38	9.90	12.43
3x3x3 Blindfolded
Hefei Summer 2018	First round	13	DNF		DNF	DNF	DNF	DNF
Nanjing Spring 2018	Final	1	36.47		DNF	36.47	DNF	46.23
	First round	7	1:10.60		DNF	DNF	1:10.60	DNF
Hefei Open 2017	Final	2	29.42		DNF	DNF	29.42	DNF
	First round	3	31.80		45.63	45.26	31.80	59.82
Luoyang Open 2017	Final	1	31.94		DNF	31.94	DNF	DNF
Nanchang Winter 2016	Final	1	33.40		DNF	46.26	DNF	33.40
Hefei Open 2016	Final	3	36.94		DNF	43.19	DNF	36.94
	First round	2	40.34		DNF	DNF	40.34	42.06
Cube of Odd Numbers 2016	Final	8	2:13.23		DNF	DNF	2:13.23	DNF
	First round	2	43.46		DNF	48.16	43.46	DNF
Quiet AnHui University 2016	Final	3	42.17		45.93	44.75	50.87	42.17
Zhenjiang Open 2015	Final	1	47.54		DNF	47.54	DNF	48.94
China Championship 2015	Final	4	38.25		47.40	53.93	50.03	38.25
	First round	6	55.10		DNF	1:21.29	55.10	DNF
AnHui University Open 2015	Final	1	53.55		DNF	DNF	1:01.47	53.55
	First round	1	49.18		1:05.11	1:07.02	1:19.13	49.18
Nanjing Autumn 2014	Final	1	41.25		50.38	58.65	41.25	51.23
	First round	1	1:38.02		DNF	DNF	1:38.02	DNF
Hefei Spring 2014	Final	6	1:32.56		DNF	DNF	1:32.56	DNF
Zhejiang University 2013	Final	1	48.18		DNF	48.18	1:46.72	DNF
	First round	3	1:09.97		DNF	1:09.97	DNF	DNF
Nanjing Winter 2012	Final	1	1:12.21		DNF	DNF	DNF	1:12.21
Hangzhou Open 2012	Final	1	1:22.07		DNF	2:02.18	1:22.07	DNF
3x3x3 One-Handed
Nanjing Winter 2012	First round	32	50.02		52.94	58.30	51.16	52.19	50.02	55.47
Hangzhou Open 2012	First round	24	56.35		1:00.76	1:18.87	58.53	56.83	1:06.92	56.35
Pyraminx
Zhejiang University 2013	Final	11	9.83		10.41	10.99	10.09	10.16	9.83	11.33
Nanjing Winter 2012	Final	8	9.41		12.18	12.33	12.34	9.41	13.34	11.86
4x4x4 Blindfolded
Xi'an New Year 2016	Final	4	DNF		DNF	DNF	DNF	DNF
China Championship 2015	Final	3	6:53.05		DNF	6:53.05	DNF	DNF
5x5x5 Blindfolded
Cube of Odd Numbers 2016	Final	5	DNF		DNF	DNF	DNF	DNF
Xi'an New Year 2016	Final	1	17:32.00		DNF	DNF	17:32.00	DNS
China Championship 2015	Final	4	DNF		DNF	DNF	DNF	DNF
3x3x3 Multi-Blind
China Championship 2019	Final	3	23/26 55:31			23/26 55:31	21/27 1:00:00
China Championship 2018	Final	2	23/26 57:26			DNS	20/27 1:00:00	23/26 57:26
Hefei Open 2017	Final	2	23/23 59:31			23/23 59:31
China Championship 2017	Final	2	23/25 56:21			3/3 8:07	21/26 57:06	23/25 56:21
Asian Championship 2016	Final	22	15/26 1:00:00			DNF	DNS	15/26 1:00:00
Cube of Odd Numbers 2016	Final	3	21/27 1:00:00			21/27 1:00:00	19/27 1:00:00	14/22 1:00:00
Quiet AnHui University 2016	Final	5	10/17 54:14			10/17 54:14
Xi'an New Year 2016	Final	1	22/22 57:08	AsR		20/23 57:21	22/22 57:08	23/24 59:54
China Championship 2015	Final	1	16/17 56:00			13/15 54:28	16/17 56:00
Hefei Open 2015	Final	3	11/16 58:35			11/16 58:35
Hefei Spring 2014	Final	4	9/16 57:52			9/16 57:52
Nanjing Spring 2014	Final	2	10/13 55:08			10/13 55:08
Zhejiang University 2013	Final	5	1/2 4:21			1/2 4:21
Magic
Nanjing Winter 2012	First round	15	1.83		1.96	2.81	1.86	1.91	2.11	1.83
Master Magic
Nanjing Winter 2012	First round	25	4.02		6.61	10.03	5.09	15.61	4.72	4.02

Current Personal Records

Medal Collection

Record Collection

History of Continental Records

Greater China Championship Podiums