Zheng Chen (陈政)

Region	WCA ID	Gender	Competitions	Completed Solves
China	2012CHEN41	Male	36	1053

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	1921	5960	16860	10.10	13.51	24487	9098	3058
2x2x2 Cube	2056	6889	25610	3.24	5.13	26596	7783	2438
4x4x4 Cube	1168	3290	9384	42.27	49.99	10492	3712	1321
3x3x3 One-Handed	2552	7402	19858	24.45	34.15	24950	9267	3119
Clock	524	1720	7388	11.60	12.91	6273	1425	425
Pyraminx	105	314	1343	2.19	3.92	1636	443	164
Skewb	1862	5710	22557	7.53	11.81	23641	6150	2021
Square-1	804	2711	12226	35.40	40.31	10080	2270	677

Medal Collection

Gold	Silver	Bronze
1	6	3

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Nanchang Good Morning 2021	Second round	29	13.83	14.98	14.99	15.33	14.61	16.20	13.83
	First round	28	13.43	14.97	14.99	14.24	13.43	15.68	15.93
Nanjing Autumn 2019	Second round	32	13.97	14.90	14.92	15.37	13.97	14.76	15.03
	First round	38	12.88	15.67	12.88	13.68	33.99	16.61	16.72
China Championship 2019	Second round	286	11.73	13.59	14.99	11.73	12.90	12.87	18.66
	First round	259	11.84	13.51	14.21	12.73	11.84	13.70	14.09
Yancheng Spring 2019	First round	43	14.02	16.29	22.45	15.79	17.80	15.28	14.02
Hefei Spring 2019	Second round	39	12.85	14.50	16.48	13.74	13.29	18.53	12.85
	First round	61	13.50	16.19	17.62	13.50	17.54	14.42	16.60
Nanjing Autumn 2018	Second round	51	13.09	16.59	15.91	19.87	18.04	13.09	15.81
	First round	52	14.33	16.23	14.88	19.77	15.09	18.71	14.33
Suzhou Open 2018	First round	62	13.47	16.46	15.78	17.90	19.85	13.47	15.70
Hefei Summer 2018	Second round	56	10.10	14.42	10.10	14.83	10.38	18.06	22.20
	First round	88	14.27	17.07	19.63	16.49	15.09	14.27	23.46
Nanchang Dragon-boat Open 2018	First round	46	12.88	18.91	15.91	18.92	22.28	21.91	12.88
Shanghai Love in ECNU 2018	Second round	57	11.70	15.79	16.24	13.88	11.70	17.24	20.40
	First round	62	14.40	15.64	15.01	14.70	17.21	19.76	14.40
Nanjing Spring 2018	Second round	92	12.94	15.86	15.42	12.94	22.94	16.44	15.71
	First round	81	13.55	15.22	18.02	13.73	15.13	16.79	13.55
Kunshan Open 2018	First round	71	12.82	17.10	15.72	12.82	17.89	DNF	17.68
Zhenjiang Open 2017	Second round	49	15.76	16.34	16.56	15.76	15.79	16.68	17.48
	First round	28	12.53	14.38	12.53	14.48	15.23	14.98	13.67
Nanjing Autumn 2017	First round	55	12.12	15.83	16.57	12.12	19.34	15.51	15.40
Hefei Open 2017	Second round	82	15.66	17.13	15.66	18.98	16.27	16.13	22.96
	First round	81	14.08	16.37	14.08	15.87	17.01	16.24	17.82
Suzhou Open 2017	First round	60	13.79	18.68	25.35	15.24	20.68	20.12	13.79
Wuxi Open 2017	Second round	54	14.63	16.95	17.24	17.03	14.63	16.57	20.69
	First round	49	15.66	16.12	17.14	16.72	15.66	15.72	15.92
Changshu Open 2017	First round	20	12.32	14.89	12.32	16.14	14.57	15.06	15.05
Beijing Open 2017	Second round	74	14.18	16.17	14.85	14.40	22.35	14.18	19.27
	First round	83	13.90	16.74	20.71	16.54	13.90	18.22	15.46
Shanghai Love In ECNU 2017	First round	52	14.24	17.13	14.24	17.47	15.73	18.20	18.52
Nanjing Spring 2017	Second round	79	13.15	16.84	13.91	24.08	13.15	18.67	17.95
	First round	84	14.24	16.24	15.79	17.25	17.09	15.83	14.24
Xi'an Cherry Blossom 2017	Second round	74	15.19	16.11	15.19	15.27	16.99	18.63	16.07
	First round	94	16.00	18.41	18.75	16.00	18.92	17.74	18.75
Shanghai Spring 2017	First round	79	14.14	19.53	14.14	21.83	22.06	16.94	19.82
Xi'an New Year 2017	Second round	49	12.05	18.61	18.32	12.05	21.71	15.85	21.66
	First round	46	15.54	17.05	18.01	18.86	15.54	16.79	16.34
Zhenjiang Open 2016	Second round	41	14.23	17.97	17.20	20.97	25.50	15.73	14.23
	First round	44	14.40	18.53	16.32	19.64	19.64	21.16	14.40
Shanghai Winter is Coming 2016	Second round	46	12.90	17.23	12.90	14.73	21.48	18.33	18.62
	First round	56	14.00	17.38	17.23	14.00	17.00	19.19	17.90
Nanjing Autumn 2016	Second round	40	13.59	17.50	18.31	22.95	18.22	15.97	13.59
	First round	37	13.39	17.28	17.81	15.81	21.02	13.39	18.23
Suzhou Open 2016	First round	81	14.28	20.18	28.13	21.81	19.63	19.10	14.28
Nanjing Autumn 2015	First round	50	13.38	19.28	23.08	27.84	13.38	20.75	14.00
Wuxi Open 2015	First round	85	16.22	19.68	32.60	23.18	17.61	18.24	16.22
Nanjing Spring 2015	First round	80	16.15	20.23	20.40	21.15	19.64	20.65	16.15
Nanjing Autumn 2014	First round	38	16.24	18.34	17.25	22.54	16.24	18.73	19.05
Nanjing Normal University 2013	First round	39	15.47	19.35	22.52	20.19	19.27	18.58	15.47
Nanjing Winter 2012	First round	41	19.81	21.61	23.72	21.78	20.08	19.81	22.97
Nanjing Autumn 2012	First round	44	21.69	27.39	24.83	28.88	52.50	21.69	28.46
2x2x2 Cube
China Championship 2019	Second round	318	4.64	6.77	6.74	5.76	8.56	7.81	4.64
	First round	297	3.46	5.72	6.72	6.18	4.88	6.09	3.46
Nanjing Autumn 2018	Second round	48	6.04	6.66	6.72	6.73	7.30	6.04	6.53
	First round	28	4.48	5.50	4.48	4.75	5.24	6.50	6.66
Suzhou Open 2018	First round	43	4.86	5.89	5.19	7.79	4.86	6.89	5.59
Hefei Summer 2018	Second round	67	4.43	6.30	6.94	6.30	6.36	6.24	4.43
	First round	67	3.28	6.14	5.21	3.28	5.84	8.89	7.38
Nanchang Dragon-boat Open 2018	Second round	19	5.07	5.88	11.02	5.07	5.15	6.46	6.02
	First round	17	4.64	5.43	6.45	5.41	4.64	5.04	5.83
Shanghai Love in ECNU 2018	First round	31	4.26	5.20	5.51	5.48	4.26	5.18	4.95
Nanjing Spring 2018	Second round	48	4.21	5.43	5.86	4.36	6.07	6.57	4.21
	First round	57	3.24	5.65	6.21	3.24	4.59	6.15	6.74
Kunshan Open 2018	Second round	34	5.59	6.39	7.57	5.94	5.59	6.82	6.40
	First round	34	3.59	5.13	6.60	4.70	5.32	5.36	3.59
Nanjing Autumn 2017	First round	69	5.97	8.23	5.97	13.64	6.42	11.91	6.35
Hefei Open 2017	Second round	61	4.48	6.13	6.76	5.34	6.57	4.48	6.48
	First round	69	5.73	6.60	6.83	6.86	6.63	6.34	5.73
Suzhou Open 2017	Second round	34	5.01	6.40	8.64	5.01	6.49	6.06	6.66
	First round	32	5.59	5.88	5.59	7.55	5.61	6.11	5.91
Changshu Open 2017	First round	64	4.32	7.64	6.41	4.32	11.31	DNF	5.20
Beijing Open 2017	Second round	63	5.31	6.46	6.30	6.90	5.31	8.87	6.18
	First round	43	4.68	5.70	4.68	5.40	5.58	6.12	6.94
Shanghai Love In ECNU 2017	Second round	34	4.91	7.19	7.06	4.91	8.68	5.83	8.86
	First round	33	4.59	6.22	7.14	4.59	6.31	6.21	6.15
Nanjing Spring 2017	Second round	66	4.52	6.74	5.90	4.52	6.66	7.66	DNF
	First round	74	5.79	7.07	6.96	7.01	8.44	7.23	5.79
Xi'an Cherry Blossom 2017	Second round	66	5.49	7.58	5.49	7.90	6.67	8.19	8.16
	First round	39	5.02	5.78	5.34	10.25	5.02	6.60	5.41
Shanghai Spring 2017	First round	39	6.31	6.59	6.78	6.37	7.08	6.31	6.63
Xi'an New Year 2017	First round	32	5.13	7.21	9.03	7.06	8.54	5.13	6.04
Zhenjiang Open 2016	Second round	29	5.35	6.37	7.21	5.78	5.35	6.12	11.00
	First round	31	5.66	6.58	8.05	6.66	5.66	6.53	6.54
Shanghai Winter is Coming 2016	First round	56	7.08	7.86	7.22	8.10	9.35	7.08	8.27
Nanjing Autumn 2016	First round	40	5.92	7.19	7.06	7.98	8.32	6.52	5.92
Suzhou Open 2016	First round	42	5.93	6.82	6.15	8.15	5.93	6.15	8.21
Nanjing Autumn 2015	First round	34	6.65	8.43	8.48	9.28	8.75	8.07	6.65
Wuxi Open 2015	First round	70	6.72	7.65	7.59	8.43	6.72	7.80	7.57
Nanjing Spring 2015	First round	58	7.10	8.31	13.08	7.89	8.46	8.57	7.10
Nanjing Autumn 2014	First round	32	5.01	7.93	5.01	8.57	DNF	6.49	8.73
Nanjing Normal University 2013	First round	57	8.50	11.75	8.50	11.71	17.01	12.36	11.17
Nanjing Winter 2012	First round	43	8.86	9.15	9.02	9.28	9.15	8.86	13.38
4x4x4 Cube
Nanjing Autumn 2019	First round	37	51.83	1:06.30	1:15.69	59.79	1:03.43	51.83	DNF
China Championship 2019	First round	201	42.27	58.13	42.27	57.72	59.49	1:09.34	57.17
Yancheng Spring 2019	Final	20	46.10	58.82	46.10	53.16	1:04.79	58.51	1:06.90
Hefei Spring 2019	Second round	27	48.25	52.68	52.51	48.25	53.36	52.18	54.36
	First round	31	50.34	55.86	50.34	1:00.50	51.72	55.36	1:07.25
Nanjing Autumn 2018	First round	30	49.46	52.64	54.26	1:04.18	51.01	52.65	49.46
Suzhou Open 2018	First round	30	46.82	52.90	52.12	55.99	46.82	51.24	55.35
Hefei Summer 2018	First round	41	46.56	56.06	54.39	57.40	56.40	46.56	1:01.99
Shanghai Love in ECNU 2018	First round	23	47.31	49.99	1:06.46	48.67	49.67	51.62	47.31
Nanjing Spring 2018	First round	44	47.30	56.18	59.33	47.30	49.84	59.37	1:00.70
Kunshan Open 2018	First round	37	57.56	59.89	59.97	58.08	1:05.88	57.56	1:01.63
Nanjing Autumn 2017	First round	33	58.60		1:01.29	58.60
Suzhou Open 2017	First round	34	55.10	1:10.93	1:31.60	1:10.29	1:12.48	1:10.03	55.10
Changshu Open 2017	Final	25	1:05.71		1:05.71	1:08.40
Beijing Open 2017	First round	45	1:04.71		1:13.09	1:04.71
Shanghai Love In ECNU 2017	First round	38	1:05.33	1:06.80	1:08.53	1:05.33	1:06.23	1:09.46	1:05.65
Nanjing Spring 2017	First round	52	57.72		57.72	1:09.08
Xi'an Cherry Blossom 2017	First round	44	1:00.80		1:08.72	1:00.80
Xi'an New Year 2017	Final	28	1:01.57	1:05.42	1:03.68	1:01.57	1:07.02	1:05.55	1:08.51
3x3x3 One-Handed
Nanjing Spring 2018	First round	85	24.45	36.66	35.79	37.14	41.54	37.04	24.45
Wuxi Open 2017	First round	53	30.96	34.15	38.56	31.24	DNF	32.66	30.96
Shanghai Spring 2017	First round	48	30.01	43.09	30.01	35.64	47.94	54.48	45.70
Xi'an New Year 2017	First round	34	44.93		44.93	DNF
Shanghai Winter is Coming 2016	First round	46	46.05		46.05	47.52
Nanjing Spring 2015	First round	56	37.70	42.08	37.70	46.58	38.25	41.42	48.66
Nanjing Normal University 2013	First round	30	33.17	40.79	57.20	41.58	40.09	40.69	33.17
Clock
China Championship 2019	First round	62	23.44		DNF	23.44
Hefei Spring 2019	Final	9	12.32	13.42	14.37	12.55	13.35	12.32	15.26
	First round	12	12.89	13.84	DNF	13.29	13.68	14.56	12.89
Nanjing Autumn 2018	Final	9	12.92	14.89	DNF	15.06	12.92	13.77	15.84
	First round	12	12.72	13.55	12.72	15.22	13.23	14.45	12.97
Hefei Summer 2018	First round	17	11.60	12.91	22.02	13.49	11.60	12.25	13.00
Nanjing Autumn 2017	First round	14	12.61	14.11	14.57	15.40	12.61	13.31	14.45
Hefei Open 2017	First round	20	12.91	18.40	DNF	12.91	21.32	18.59	15.29
Changshu Open 2017	Final	17	15.48	DNF	DNF	15.48	16.51	DNF	28.78
Pyraminx
Nanchang Good Morning 2021	Final	5	3.62	4.25	3.62	3.64	4.77	4.33	5.93
Wuxi Winter 2019	Final	5	4.07	4.81	4.07	4.73	4.61	5.10	5.65
	First round	3	3.88	4.49	5.76	5.20	3.88	4.22	4.05
Nanjing Autumn 2019	Final	2	3.07	3.95	3.83	5.09	4.56	3.07	3.46
	First round	6	3.21	4.14	4.28	3.21	4.01	4.36	4.14
China Championship 2019	Semi Final	66	3.91	6.03	4.47	8.01	3.91	5.62	8.27
	Second round	19	4.03	4.17	4.03	4.30	4.08	4.13	6.50
	First round	65	5.32	5.68	5.49	5.92	5.63	5.32	5.95
Yancheng Spring 2019	Final	1	3.44	4.72	5.48	5.55	3.44	4.23	4.44
	First round	2	3.18	4.33	4.98	3.18	3.62	4.40	6.48
Hefei Spring 2019	Final	6	4.05	4.93	4.88	5.58	4.05	4.34	6.08
	Second round	7	2.55	5.50	7.55	6.16	5.76	2.55	4.58
	First round	7	3.61	4.93	4.44	5.54	6.23	4.82	3.61
Nanjing Autumn 2018	Final	7	3.55	4.54	4.87	4.48	4.84	3.55	4.29
	Second round	10	4.25	4.84	5.57	4.58	6.22	4.25	4.36
	First round	7	4.03	4.62	5.45	4.11	5.16	4.03	4.60
Suzhou Open 2018	Final	5	3.94	5.02	5.33	3.94	5.31	6.57	4.42
	First round	11	4.40	5.85	4.69	DNF	4.77	4.40	8.09
Hefei Summer 2018	Final	7	2.92	5.03	3.64	7.05	4.40	2.92	10.88
	First round	6	2.84	3.92	4.03	2.84	4.19	3.53	5.90
Nanchang Dragon-boat Open 2018	Final	2	3.34	4.23	5.29	3.34	4.78	4.26	3.64
	First round	2	3.85	4.60	5.03	6.44	4.44	4.33	3.85
Shanghai Love in ECNU 2018	Final	4	3.02	4.57	3.02	5.16	5.74	4.46	4.10
	First round	6	3.71	4.50	4.27	5.54	3.71	3.97	5.25
Nanjing Spring 2018	Final	6	3.51	4.67	3.51	6.04	5.89	3.64	4.49
	Second round	5	3.67	4.37	3.67	3.98	6.28	5.03	4.09
	First round	8	3.43	4.96	3.43	6.38	5.55	4.53	4.81
Kunshan Open 2018	Final	9	4.55	5.49	4.55	6.07	5.15	6.15	5.25
	Second round	5	3.10	4.09	4.20	4.34	4.04	3.10	4.03
	First round	6	3.97	4.25	4.41	3.97	4.07	4.28	6.89
Zhenjiang Open 2017	Final	4	4.26	4.75	4.96	4.26	4.93	4.70	4.61
	First round	5	3.14	5.42	5.91	7.13	3.14	4.86	5.49
Nanjing Autumn 2017	Final	3	2.87	4.48	4.57	4.32	2.87	4.54	5.19
	Second round	4	3.55	4.18	3.72	3.55	4.12	4.72	4.70
	First round	5	3.86	4.80	3.93	5.25	3.86	5.21	6.89
Hefei Open 2017	Final	3	2.82	4.13	4.34	4.18	3.86	2.82	5.24
	Second round	15	4.23	5.76	5.61	4.23	7.05	4.61	8.21
	First round	11	3.98	5.11	4.94	6.64	3.98	6.06	4.34
Suzhou Open 2017	Final	2	2.97	4.06	2.97	4.22	3.78	4.59	4.19
	First round	2	2.91	3.94	4.16	2.91	14.35	3.43	4.24
Wuxi Open 2017	Final	3	3.57	5.02	4.35	5.37	5.35	7.03	3.57
	Second round	3	3.87	5.18	3.87	5.35	4.58	5.68	5.62
	First round	4	2.19	5.09	2.19	9.14	5.26	5.34	4.66
Changshu Open 2017	Final	2	3.34	4.19	4.82	3.34	4.63	3.60	4.35
Beijing Open 2017	Final	2	4.30	4.99	4.30	9.28	4.37	4.76	5.83
	First round	3	4.52	5.37	4.52	5.36	5.74	5.24	5.51
Shanghai Love In ECNU 2017	Final	5	2.93	4.65	6.49	3.73	5.69	2.93	4.53
	First round	5	3.91	4.62	3.91	5.79	4.46	4.76	4.64
Nanjing Spring 2017	Final	6	3.58	5.05	4.25	5.76	9.49	3.58	5.13
	Second round	4	3.63	4.54	5.07	4.55	4.30	4.76	3.63
	First round	9	2.79	4.90	DNF	3.86	6.15	4.69	2.79
Xi'an Cherry Blossom 2017	Final	2	3.54	4.86	3.54	4.51	5.11	7.75	4.97
	Second round	4	3.00	4.49	3.77	4.93	7.52	4.76	3.00
	First round	4	3.04	4.41	3.56	6.00	3.04	4.85	4.81
Shanghai Spring 2017	Final	7	4.12	5.27	5.03	5.36	4.12	9.65	5.41
	First round	8	4.01	5.16	5.03	4.82	4.01	7.03	5.64
Xi'an New Year 2017	Final	5	4.07	5.59	7.14	6.17	4.07	4.40	6.19
	First round	2	4.69	5.11	4.69	4.83	6.47	5.60	4.91
Zhenjiang Open 2016	Final	4	3.62	4.74	5.27	5.97	3.62	5.02	3.92
	First round	5	3.91	5.59	6.43	3.91	DNF	4.46	5.87
Shanghai Winter is Coming 2016	Final	5	4.25	5.03	6.70	4.41	5.40	4.25	5.28
	Second round	6	3.80	4.94	4.78	4.76	5.67	5.28	3.80
	First round	5	3.25	4.55	5.46	3.25	3.84	5.67	4.34
Nanjing Autumn 2016	Final	4	4.25	6.00	7.28	5.81	7.77	4.25	4.91
	First round	5	3.19	5.30	5.94	7.72	3.90	6.05	3.19
Suzhou Open 2016	Final	8	5.08	6.76	8.07	5.08	5.56	9.20	6.65
	Second round	11	5.04	6.86	5.84	5.72	9.03	DNF	5.04
	First round	7	4.99	6.19	6.87	8.35	5.98	5.72	4.99
Nanjing Autumn 2015	Final	5	5.17	5.82	5.44	6.69	5.89	5.17	6.14
	Second round	5	4.98	5.92	6.54	4.98	5.69	6.35	5.71
	First round	4	4.57	5.38	4.64	5.94	5.56	9.01	4.57
Wuxi Open 2015	Final	6	5.86	6.52	7.06	5.86	6.06	6.44	7.57
	First round	7	4.58	5.53	4.58	7.34	5.94	5.04	5.60
Nanjing Spring 2015	Second round	10	4.43	6.05	7.66	4.43	5.52	17.30	4.96
	First round	10	5.25	7.28	11.29	7.57	6.75	5.25	7.53
Nanjing Autumn 2014	Final	6	4.36	6.24	7.06	6.84	6.84	4.36	5.03
	Second round	7	4.74	6.15	6.75	4.74	5.58	6.65	6.22
	First round	10	6.14	7.57	8.69	6.14	7.31	8.97	6.70
Nanjing Normal University 2013	First round	21	8.44	14.40	8.44	15.79	14.02	16.13	13.39
Nanjing Winter 2012	Final	10	10.21	12.49	14.22	11.30	10.21	16.00	11.96
Nanjing Autumn 2012	Final	7	10.55	11.66	11.88	11.44	16.72	10.55	11.66
Skewb
Nanchang Dragon-boat Open 2018	First round	18	8.13	14.14	18.47	8.13	11.69	13.65	17.08
Shanghai Love in ECNU 2018	First round	36	10.02	13.25	13.90	11.29	17.01	14.55	10.02
Nanjing Spring 2018	First round	63	12.22	14.12	13.30	12.22	DNF	16.63	12.42
Kunshan Open 2018	First round	34	9.44	12.00	11.67	13.13	9.44	11.21	15.64
Nanjing Autumn 2017	First round	30	7.53	11.81	12.12	11.12	12.18	7.53	14.63
Suzhou Open 2016	First round	50	32.96		32.96	DNF
Square-1
Wuxi Winter 2019	Final	15	35.40	40.31	39.70	39.28	35.40	42.53	41.94
Shanghai Spring 2017	First round	12	DNF		DNF	DNF
Magic
Nanjing Winter 2012	First round	35	1.38	3.97	8.67	1.39	1.38	DNF	1.86
Nanjing Autumn 2012	Final	6	1.69	1.97	1.93	1.72	2.27	1.69	2.34
Master Magic
Nanjing Winter 2012	First round	22	3.50	5.70	3.63	3.57	3.50	16.32	9.91